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	<title>The Goalie Magazine - InGoalMag.com &#187; Science</title>
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	<itunes:summary>Goalie News, photos, info, tips, techniques by Goaltenders for Goaltenders</itunes:summary>
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		<title>Positive Self-Talk: Goaltender&#8217;s Mental Training #2</title>
		<link>http://ingoalmag.com/technique/positive-self-talk-goaltenders-mental-training-2/</link>
		<comments>http://ingoalmag.com/technique/positive-self-talk-goaltenders-mental-training-2/#comments</comments>
		<pubDate>Sat, 03 Sep 2011 15:30:02 +0000</pubDate>
		<dc:creator>Tomas Hertz, MD BA</dc:creator>
				<category><![CDATA[Science]]></category>
		<category><![CDATA[Technique]]></category>
		<category><![CDATA[Tips]]></category>
		<category><![CDATA[Training]]></category>
		<category><![CDATA[mental-training]]></category>

		<guid isPermaLink="false">http://ingoalmag.com/?p=10298</guid>
		<description><![CDATA[<p><p>You can read <a href="http://ingoalmag.com/technique/positive-self-talk-goaltenders-mental-training-2/">Positive Self-Talk: Goaltender&#8217;s Mental Training #2</a> at InGoalMag.com</p><p>Implementing positive self-talk as one aspect of a goaltender's mental training game.

See how to put it into action today.</p></p><p>Copyright <a href="http://ingoalmag.com">The Goalie Magazine - InGoalMag.com</a></p>]]></description>
			<content:encoded><![CDATA[<p>You can read <a href="http://ingoalmag.com/technique/positive-self-talk-goaltenders-mental-training-2/">Positive Self-Talk: Goaltender&#8217;s Mental Training #2</a> at InGoalMag.com</p><div id="attachment_11240" class="wp-caption aligncenter" style="width: 650px"><a href="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2011/03/Vancouver-Goalie-Cory-Schneider-with-water-bottle.jpg"><img class="size-full wp-image-11240" title="Vancouver Goalie Cory Schneider with water bottle" src="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2011/03/Vancouver-Goalie-Cory-Schneider-with-water-bottle.jpg" alt="Vancouver Goalie Cory Schneider with water bottle" width="640" height="425" /></a><p class="wp-caption-text">Between whistles there is a good opportunity to incorporate positive self-talk into your routine to prepare for the next face-off. David Hutchison photo.</p></div>
<p>When I was first introduced to the psychological aspect of becoming a better athlete &#8211; “The Mental Game” &#8211; the concept I found the easiest to learn and implement is what sport psychologists refer to as Positive Self-Talk. This very important aspect of mental training will help goaltenders achieve greater success during competition.</p>
<p>Simply put, positive self-talk is either an audible or non-audible conversation that athletes have with themselves. It involves the use of either statements (e.g., “ I will stop the puck, I will stop the puck” ) or isolated words (e.g., “patience, patience”) carefully chosen to cause emotional arousal (getting ready) to enhance a performance outcome. In clinical psychology, these words or phrases are referred to as task-specific or task-relevant cues. When adding positive self-talk to a pre-competitive / competitive routine, there are at least some things to take into consideration: (1) during which pre-competitive and competitive circumstances are the chosen cues to be used ? (2) What is the content of the term(s) chosen? (3) What are the desired emotional responses and (4) what is the resultant performance outcome? The last consideration is obviously the most important since the entire purpose of mental training in sport is to make athletes more confident, thereby reducing stress, and hence obtaining better results during competition.</p>
<p>This all sounds easy enough but it is an acquired skill and not infrequently a lot of time and effort is required to affect long-term change. This is most commonly due to deep-seated lack of self-esteem or self-confidence on the part of the athlete. Both athletes and coaches must understand that with a longstanding history of negativity and self-deprecating behavior (and therefore sub-optimal results) altering brain biochemistry will not happen overnight. One must first eliminate the negativity and then establish positivity to influence a more desirable athletic performance.</p>
<p>Two of the ways in which an athlete can begin to eliminate negative thoughts include the mental training techniques of <strong>Reframing</strong> and <strong>Countering</strong>.</p>
<p><strong>Reframing</strong> is the process of altering the manner with which an athlete views or approaches something. If a goaltender is more focused on the consequences of losing than on that which is required to succeed then reframing is required. An athlete must embrace the significance and excitement of serious competition. If you are capable of getting to the point where you only focus on that which you can control, you will be able to reduce or control symptoms of anxiety and self-doubt. A simple way to look at reframing is to ask yourself have you done everything to the best of your ability to prepare for competition. Are you well rested ? Are you properly hydrated? Did you train properly with intensity and efficiency? Is your nutrition appropriate? Have you reviewed recent performance difficulties with your goalie coach and reviewed film (if available)?</p>
<p>The other technique is referred to as <strong>countering</strong>. It is defined as a process of internal debate of logic and rational thought to counter-act or off-set self-defeating thoughts. In simple terms, it means why am I feeling the way I am (which is insecure) and is my thought process justified? If you have answered positively to the questions above (and others) then there is really no reason not to believe in your abilities. This can be a difficult hurdle over which to get especially if you have not experienced previous competitive success. With previous success it is much easier to affect mental change since previous accomplishments “are the strongest contributor to sport’s confidence”(note 1). Here is an example of how to use <strong>positive self-talk</strong>.</p>
<ol>
<li>Choose a positive, self-affirming statement or word (“I will stop the puck”)</li>
<li>Determine when the statement will be used (pre-game routine while visualizing or during warm-up to promote emotional arousal/ during games when negative thoughts enter your mind)</li>
<li>Understand what the desired emotional response should be (decreased stress, decreased anxiety and increased focus)</li>
<li>Understand what the desired performance consequences should be (getting closer to you <em>peak performance state</em>)</li>
</ol>
<div id="attachment_11241" class="wp-caption aligncenter" style="width: 650px"><a href="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2011/03/Tim-Thomas-Diving-Save.jpg"><img class="size-full wp-image-11241" title="Tim Thomas Diving Save" src="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2011/03/Tim-Thomas-Diving-Save.jpg" alt="Tim Thomas Diving Save" width="640" height="520" /></a><p class="wp-caption-text">Tim Thomas&#39; trademark battling style. There are no negative thoughts here - Thomas believes he has a chance to make every save. Scott Slingsby photo.</p></div>
<p>One must understand that feelings of uncertainty are most prolific during stressful periods. Stress is generated when something is of concern or of importance to someone and the outcome (be it an examination or a competition) is yet to be determined. The quintessential example of that is competitive sports.</p>
<p>In the early stages of mental training with <strong>positive self-talk</strong> the biggest hurdle to overcome is stopping the negative thoughts. There are numerous exercises available in sport psychology which an eager student can use to start training correctly. These include:</p>
<ol>
<li>Journal Writing (write down what you were thinking, when you thought it and how it likely adversely affected your performance state)</li>
<li>Thought Stopping (this is arguably the most simple exercise and one I like myself. As soon as a negative though enters your mind you fight back immediately by saying “NO!” and come back with your re-affirming statement(s))</li>
<li>Rubber Band Snapping (have a rubber band around your wrist and snap it every time negativity enters you mind)</li>
<li>Change Self-Limiting Comments to Questions (Instead of saying I can’t stop this guy’s shot say how can I stop this shot, and build yourself up from there)</li>
</ol>
<p>This article is but a brief overview of the <strong>positive self-talk</strong>  topic. I have experienced self-doubt both as a goaltender and with high altitude mountaineering. At 5000+ meters it is the determination and inner fortitude to continue that often determined my success and, regrettably, my failures. There is no more powerful force on this planet than the positive power of the human mind and what it can accomplish. Just as goaltending techniques become learned skills with repetition so the mind can be trained to help athletes achieve desired performance outcomes and peak performance states.</p>
<h4>With a strong body and a healthy mind the possibilities are endless….</h4>
<p>REFERENCES:<br />
1.<a href="http://www.pponline.co.uk/encyc/sports-psychology-self-confidence-in-sport-make-your-ego-work-for-you-39657">Sports Psychology: Self-Confidence in sport – make your ego work for you! </a>, Karageorghis, C.<br />
<a href="http://www.psychedonline.com/2003/05/06/feature-cognitive-style-and-athletic-performance-part-ii-self-talk/">Cognitive Style and Athletic Performance Part II: Positive Self-Talk</a>, Schienberg, P. ,2003</p>
<hr />
<p>This is the second in a series on Mental Training articles by Tomas &#8211; read <a href="http://ingoalmag.com/technique/win-as-a-team-lose-as-a-goalie-mental-training-series-–-article-1/">part 1: Win as a Team, Lose as a Goalie here.</a></p>
<p>Copyright <a href="http://ingoalmag.com">The Goalie Magazine - InGoalMag.com</a></p>]]></content:encoded>
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		</item>
		<item>
		<title>Want to play in the NHL one day? Check your birthday!</title>
		<link>http://ingoalmag.com/science/want-to-play-in-the-nhl-one-day-check-your-birthday/</link>
		<comments>http://ingoalmag.com/science/want-to-play-in-the-nhl-one-day-check-your-birthday/#comments</comments>
		<pubDate>Sun, 21 Mar 2010 08:00:05 +0000</pubDate>
		<dc:creator>David Hutchison</dc:creator>
				<category><![CDATA[Science]]></category>

		<guid isPermaLink="false">http://ingoalmag.com/?p=6827</guid>
		<description><![CDATA[<p><p>You can read <a href="http://ingoalmag.com/science/want-to-play-in-the-nhl-one-day-check-your-birthday/">Want to play in the NHL one day? Check your birthday!</a> at InGoalMag.com</p><p>Study Cited in Gladwell&#8217;s Outliers has insight for NHL goalies today &#8211; and the trend is getting worse <p>[Update: One reader noted that this is "old news" published by Malcolm Gladwell in Outliers - true, but guess where Gladwell got his information? This study. And of course he doesn't look at whether it holds true [...]</p></p><p>Copyright <a href="http://ingoalmag.com">The Goalie Magazine - InGoalMag.com</a></p>]]></description>
			<content:encoded><![CDATA[<p>You can read <a href="http://ingoalmag.com/science/want-to-play-in-the-nhl-one-day-check-your-birthday/">Want to play in the NHL one day? Check your birthday!</a> at InGoalMag.com</p><h3>Study Cited in Gladwell&#8217;s Outliers has insight for NHL goalies today &#8211; and the trend is getting worse</h3>
<p>[Update: One reader noted that this is "old news" published by Malcolm Gladwell in Outliers - true, but guess where Gladwell got his information? This study. And of course he doesn't look at whether it holds true with NHL goalies or how the trend is changing. That's what is new in here. So I added the sub-head above...because I know not everyone will read all of this!]</p>
<p>Several years ago I came across a research study out of the University of Saskatchewan. PhD student Lauren Sherar studied 619 boys aged 14 and 15 who participated in the Saskatchewan provincial team selection camps in 2003. The study was to be <a href="http://www.informaworld.com/smpp/content~db=all~content=a778078133?words=sherar" target="_blank">published in the </a><em><a href="http://www.informaworld.com/smpp/content~db=all~content=a778078133?words=sherar" target="_blank">Journal of Sports Sciences</a></em><a href="http://www.informaworld.com/smpp/content~db=all~content=a778078133?words=sherar" target="_blank">.</a></p>
<p>At that age, some boys have already had their adolescent growth spurt and are significantly bigger than their peers. An early bloomer could be perceived as being more talented at a selection camp, Sherar says, because their size gives them an advantage in strength, speed and endurance. (<a href="http://www.usask.ca/research/communications/pdf/SizeMattersHockeyCamps_torontostar.pdf" target="_blank">source</a>)</p>
<p>[Update: One reader noted that this is "old news" published by Malcolm Gladwell in Outliers - true, but guess where Gladwell got his information? This study. And of course he doesn't look at whether it holds true with NHL goalies or how the trend is changing. That's what is new in here. So I added the sub-head above...because I know not everyone will read all of this!]</p>
<p>The most significant finding was 31 of the 40 players who made the final cut were born in the first half of the year, January-June. As we classify players by age, a player born in January could be a full year older than others competing against them for a spot on a team.</p>
<div class="wp-caption alignright" style="width: 310px"><img class="alignnone" title="young goalie" src="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2010/03/4449445243_4bdc22c84c_o.jpg" alt="" width="300" height="329" /><p class="wp-caption-text">As if it wasn&#39;t hard enough already, being born in October, the odds are even greater against this little goalie ever playing in the NHL.</p></div>
<p>Thinking about this recently, I wanted to look at NHL goaltenders to see if the trend carries through. I downloaded data on all goalies who had played at least one game in the NHL this year. There were 79 of them.</p>
<p>The goalies studied in 2003 would be 21 or 22 by now. Dustin Tokarski who has played two games in Tampa this year hails from Saskatchewan and was born in 1989 &#8211; he could well have been in this study. Interestingly, he was born in September &#8211; if he made that team he would have been in the minority.</p>
<p>As an aside Saskatechewan seems to be a good place to grow up if you want to be an NHL goalie. Six of the 79 players who had seen action this year in an NHL net are from Saskatchewan. It&#8217;s still a bonus to be from Quebec though as 12 NHLers are from Canada&#8217;s goalie-factory, including of course all three Canadian Olympians.</p>
<p>So how do the birthday stats hold up in the NHL?</p>
<h3>The NHL Birthday Stats</h3>
<table style="align: center;" border="1" cellspacing="0" cellpadding="0" width="301">
<col width="49"></col>
<col span="7" width="36"></col>
<tbody>
<tr height="13">
<td width="49" height="13"></td>
<td width="36">Total</td>
<td width="36">CAN</td>
<td width="36">USA</td>
<td width="36">FIN</td>
<td width="36">SWE</td>
<td width="36">RUS</td>
<td width="36">SVK</td>
</tr>
<tr height="13">
<td height="13">Jan-Jun</td>
<td>51</td>
<td>24</td>
<td>9</td>
<td>4</td>
<td>4</td>
<td>4</td>
<td>1</td>
</tr>
<tr height="13">
<td height="13">Jul-Dec</td>
<td>28</td>
<td>15</td>
<td>3</td>
<td>4</td>
<td>1</td>
<td>0</td>
<td>1</td>
</tr>
</tbody>
</table>
<p>It isn&#8217;t quite the 75% / 25% split seen in the youth study, it&#8217;s closer to 65% of the NHL goalies who were born early in the year. The trend holds in most countries, except Slovakia which has too few to really be significant, and Finland, which is interesting but a one goalie swing would make it 5:3 and quite a different picture.</p>
<h3>What&#8217;s the message?</h3>
<p>In the original study the author encouraged coaches to consider new ways to select teams. The problem is a developmental one. The late bloomers will fall further behind. The best kids get selected for the best teams. Those teams play more, get access to better coaching, better opportunities and so forth.</p>
<p>One thing going for a late born goalie today is the fact that there has never been more access to good coaching, good specialty goalie coaches. It is possible that twenty years ago raw skill and size would have had a greater effect on a young goalie&#8217;s success. Still, it is concerning that not all kids will have the same chance to succeed at the highest levels simply as a result of when they were born.</p>
<h3>Is it getting any better?</h3>
<p>I wondered if things might be getting better lately. Perhaps we are now more open-minded and my idea about access to coaching might be apparent in the data.</p>
<p>I sorted the list by birth year and checked it again. I grouped the only active goalie playing who was born in the 60s (Guess who?) with the 70s and the only goalie to play in a game that was born in the 90s with the late 80s group.</p>
<table border="1" cellspacing="0" cellpadding="0" width="265">
<col width="49"></col>
<col span="6" width="36"></col>
<tbody>
<tr height="13">
<td width="49" height="13"></td>
<td width="36">70s</td>
<td width="36"></td>
<td colspan="2" width="72">1980-85</td>
<td colspan="2" width="72">1986-90</td>
</tr>
<tr height="13">
<td height="13"></td>
<td>n</td>
<td>pct</td>
<td>n</td>
<td>pct</td>
<td>n</td>
<td>pct</td>
</tr>
<tr height="13">
<td height="13">&lt;=6</td>
<td align="right">15</td>
<td align="right">56%</td>
<td align="right">23</td>
<td align="right">68%</td>
<td align="right">13</td>
<td align="right">72%</td>
</tr>
<tr height="13">
<td height="13">&gt;6</td>
<td align="right">12</td>
<td align="right">44%</td>
<td align="right">11</td>
<td align="right">32%</td>
<td align="right">5</td>
<td align="right">28%</td>
</tr>
</tbody>
</table>
<p>The trend is actually the opposite of what I guessed. In the 70s, age played far less of a role than for goalies born in the late 80s. The situation is getting worse for late-born goalies. It seems that the trend toward bigger and bigger goalies at the highest levels may be filtering down to youth levels and young goalies could be selected even more for size now.</p>
<p>The importance of birth month is only getting more significant.</p>
<p>Copyright <a href="http://ingoalmag.com">The Goalie Magazine - InGoalMag.com</a></p>]]></content:encoded>
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		</item>
		<item>
		<title>Young Goalies &#8211; Pay Attention to Hydration</title>
		<link>http://ingoalmag.com/science/young-goalies-pay-attention-to-hydration/</link>
		<comments>http://ingoalmag.com/science/young-goalies-pay-attention-to-hydration/#comments</comments>
		<pubDate>Sat, 23 Jan 2010 08:42:31 +0000</pubDate>
		<dc:creator>David Hutchison</dc:creator>
				<category><![CDATA[Science]]></category>

		<guid isPermaLink="false">http://ingoalmag.com/?p=5701</guid>
		<description><![CDATA[<p><p>You can read <a href="http://ingoalmag.com/science/young-goalies-pay-attention-to-hydration/">Young Goalies &#8211; Pay Attention to Hydration</a> at InGoalMag.com</p><p>It is even more important for young goalies to drink enough during practices and games <p><a href="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2010/01/got-it.jpg"></a></p> <p>We have looked at <a href="http://ingoalmag.com/interviews/gatorade-sport-science-research-fluid-loss-in-goalies/">hydration and goaltenders</a> before and noted that it is a particularly important issue to consider because of our gear, and in especially in practices because goalies get relatively less rest than forwards and [...]</p></p><p>Copyright <a href="http://ingoalmag.com">The Goalie Magazine - InGoalMag.com</a></p>]]></description>
			<content:encoded><![CDATA[<p>You can read <a href="http://ingoalmag.com/science/young-goalies-pay-attention-to-hydration/">Young Goalies &#8211; Pay Attention to Hydration</a> at InGoalMag.com</p><h3>It is even more important for young goalies to drink enough during practices and games</h3>
<p><a href="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2010/01/got-it.jpg"><img class="aligncenter size-full wp-image-5703" title="got it" src="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2010/01/got-it.jpg" alt="" width="650" height="371" /></a></p>
<p>We have looked at <a href="http://ingoalmag.com/interviews/gatorade-sport-science-research-fluid-loss-in-goalies/">hydration and goaltenders</a> before and noted that it is a particularly important issue to consider because of our gear, and in especially in practices because goalies get relatively less rest than forwards and defencemen during drills.</p>
<p>Paying attention to hydration and to energy requirements is even more important for young goaltenders. Whether you are a young goalie, the parent of one or a coach this is information that you need to pay attention to.</p>
<p>An <a href="http://www.gssiweb.com/Article_Detail.aspx?articleid=235&amp;level=2&amp;topic=24">article by Dr. Oded Bar-Or or McMaster University</a> and the Gatorade Sports Science Institute reviewed the research covering nutrition, hydration and young athletes. If you are a sports science junkie its a great read. If not, here is the key piece of information to consider in your game or your coaching:</p>
<ul>
<li>Like adults children underestimate their fluid requirements &#8211; but their core body temperature increases faster than adults as they become dehydrated. In other words -<em> it is even more important for children to drink during exercise</em>. Ensure kids arrive hydrated and enforce drink breaks.</li>
<li>Taking body weight before and after training will tell you how much fluid is being lost. <a href="http://ingoalmag.com/interviews/gatorade-sport-science-research-fluid-loss-in-goalies/">Our original article</a> outlines how to do this and what to look for.</li>
<li>Children drink more voluntarily when flavouring is added to their water &#8211; and even more when they are given a sports drink.</li>
</ul>
<p>I don&#8217;t think every parent needs to provide a litre of gatorade for their kids every practice. You should, however, pay special attention to hydration &#8211; a small change will affect performance and presumably, learning the skills of goaltending. You spend lots of money on hockey &#8211; from fees to equipment to goalie schools. Ensure you maximize your enjoyment and your performance by paying attention to details like ensuring you drink enough during games and practices.</p>
<p>Copyright <a href="http://ingoalmag.com">The Goalie Magazine - InGoalMag.com</a></p>]]></content:encoded>
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		</item>
		<item>
		<title>Gatorade Sport Science Research &#8211; Fluid Loss in Goalies</title>
		<link>http://ingoalmag.com/interviews/gatorade-sport-science-research-fluid-loss-in-goalies/</link>
		<comments>http://ingoalmag.com/interviews/gatorade-sport-science-research-fluid-loss-in-goalies/#comments</comments>
		<pubDate>Sun, 05 Apr 2009 16:12:49 +0000</pubDate>
		<dc:creator>David Hutchison</dc:creator>
				<category><![CDATA[Interviews]]></category>
		<category><![CDATA[Science]]></category>
		<category><![CDATA[fluid]]></category>
		<category><![CDATA[gatorade]]></category>
		<category><![CDATA[hydration]]></category>

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		<description><![CDATA[<p><p>You can read <a href="http://ingoalmag.com/interviews/gatorade-sport-science-research-fluid-loss-in-goalies/">Gatorade Sport Science Research &#8211; Fluid Loss in Goalies</a> at InGoalMag.com</p><p><a href="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2009/04/gatorade.jpg"></a> <p>photo <a href="http://www.flickr.com/people/standardissue/">thanks to James Maclennan</a></p> Interview with Dr. Lawrence Spriet of the University of Guelph <p>Thank you to Dr. Spriet for taking the time to share his knowledge with us. <a href="http://www.uoguelph.ca/hhns/people/faculty/spriet.shtml">For more information visit his University of Guelph page.</a></p> Goatenders may be affected more than other players <p>If you watched the [...]</p></p><p>Copyright <a href="http://ingoalmag.com">The Goalie Magazine - InGoalMag.com</a></p>]]></description>
			<content:encoded><![CDATA[<p>You can read <a href="http://ingoalmag.com/interviews/gatorade-sport-science-research-fluid-loss-in-goalies/">Gatorade Sport Science Research &#8211; Fluid Loss in Goalies</a> at InGoalMag.com</p><h3><a href="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2009/04/gatorade.jpg"><img class="alignnone size-full wp-image-1781" title="gatorade and Goalies" src="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2009/04/gatorade.jpg" alt="gatorade and Goalies" width="630" height="370" /></a></h3>
<p>photo <a href="http://www.flickr.com/people/standardissue/">thanks to James Maclennan</a></p>
<h3>Interview with Dr. Lawrence Spriet of the University of Guelph</h3>
<p>Thank you to Dr. Spriet for taking the time to share his knowledge with us. <a href="http://www.uoguelph.ca/hhns/people/faculty/spriet.shtml">For more information visit his University of Guelph page.</a></p>
<h4>Goatenders may be affected more than other players</h4>
<p>If you watched the World Junior Championships on TV in Canada you would have seen the Gatorade infomercials showing researchers studying sweat loss in the Canadian players and their needs for proper fluid replacement. A group of researchers, supported by Gatorade, were able to join the Team Canada Training Camp for a day and study the hydration of the players before, during and after practice. The infomercials hit home for me because I did my graduate studies in sport science &#8211; and I&#8217;m also old enough to have played for coaches who thought it was bad to drink even water during a game!</p>
<p>If you didn&#8217;t see the infomercials, <a href="http://ingoalmag.com/gatorade-commercials-canadian-junior-team/">we have them here.</a></p>
<p>I wanted to see how that research would apply specifically to goaltenders. We&#8217;re on the ice longer and we wear far more gear &#8211; and of course we all work harder, right? So if players experience significant fluid loss and need to consider how and how much they replace, that must go double for us.</p>
<p>The scientific star of those infomercials is Dr. Lawrence Spriet of the University of Guelph in Ontario. Where else to go, but the source? Dr. Spriet was happy to speak with me for inGoal Magazine and tell us how his research applies specifically to goalies.</p>
<p>The interview was interesting as it touched on many areas beyond the world junior squad. They have had the opportunity to test the Guelph Storm more extensively, even in games. They have also worked with the New York Rangers and Dr. Spriet consults informally with Nashville goaltender Dan Ellis &#8211; who once lost 13 pounds due to sweat in a single game!</p>
<p><a href="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2009/04/gatorade1.jpg"><img class="alignnone size-full wp-image-1627" title="gatorade1" src="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2009/04/gatorade1.jpg" alt="gatorade1" width="655" height="491" /></a></p>
<p>In advance of our conversation, Dr. Spriet sent me the paper detailing the work they did studying the Canadian Junior Team. It&#8217;s a technical document, but makes for an interesting read, nonetheless. There are also specific details for the 4 goalies in camp at the time. A few notes from the paper:</p>
<ul>
<li>Losing only 1-2% of your body mass can impair performance &#8211; that&#8217;s as little as 2 pounds for a 200 lb. goalie &#8211; less for you fit types!</li>
<li>Players lost on average 1.8 L per hour of fluid &#8211; to replace that fluid you would need to drink nearly two large water bottles. And certainly one full bottle to stay within the 1% loss of body mass.</li>
<li>Goalies averaged 2.9L lost in an hour &#8211; 3 very large water bottles! The goalies did drink the most &#8211; 1.8 L on average &#8211; but they still lost on average 1.1% of body mass.</li>
<li>You have to assume that these well-trained young men were taught in their careers about the importance of hydration &#8211; yet 1/3 of them still lost more than 1% of their mass.</li>
<li>The players were not able to maintain adequate sodium balance.</li>
<li>The players tended to choose sports drinks <em>before</em> practice and plain water <em>during</em>.</li>
<li>Sodium Balance &#8211; Sodium replacement is essential for retaining ingested fluid and restoring fluid balance after exercise</li>
<li>Suggest extra sodium sports drink to help replacement of sodium &#8211; drinking water only can be a real problem.</li>
</ul>
<p><a href="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2009/04/gatorade2.jpg"><img class="alignnone size-full wp-image-1628" title="gatorade2" src="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2009/04/gatorade2.jpg" alt="gatorade2" width="655" height="468" /></a></p>
<p>Here are the specific comments about goaltenders. It is interesting to note the extra fluid loss is a particular problem in practices.</p>
<blockquote><p>Goalies sweat the most, losing 2.9 ± 0.2 Lh–1, and this can be attributed to their constant involvement in the drills during the practice — other players, upon completing a drill, waited for 4 – 5 of their teammates to complete their turns before repeating the drill. This allowed the players a chance to rest while the goalies were generally involved in many or all successive repetitions of each drill. The sweating response would presumably be different in game situations, as goalies are only required to react to game play in their end while other players are continuously active during their shifts. This is supported by a study by Green et al. (1976) that demonstrated much smaller increases in blood lactate for a goalie (<em>n </em>= 1, +153%) than for other players (<em>n </em>= 7, +325% ± 16%) during a game, despite similar fitness levels.</p></blockquote>
<h2>Bottom Line &#8211; How Should a Goalie Manage Hydration?</h2>
<ul>
<li><span style="font-weight: normal;">The bottom line is that it is unsure how much this matters for non-elite players. The only way to be sure is to take your bodyweight before and after a game or practice &#8211; right before oldtimers, not after that extra hour in the dressing room or local watering hole!</span></li>
<li><span style="font-weight: normal;">If you are losing more than 1% of your bodyweight you have a potential problem.</span></li>
<li><span style="font-weight: normal;">Sports drinks have little value before a game, but are exactly what you need during a game &#8211; the extra sodium versions.</span></li>
<li><span style="font-weight: normal;">You need a well balanced meal right after the game &#8211; if it will be delayed there are many recovery shake options that are essentially <em><span style="color: #800000;">chocolate milk!</span></em></span></li>
</ul>
<h2>Related Pieces</h2>
<p>You might also be interested in this piece from the Gatorade Sport Science Institute showing how they tested J.S. Giguere to evaluate his fluid loss.</p>
<p><object width="640" height="505" data="http://www.youtube.com/v/1athUswDc_0&amp;hl=en&amp;fs=1&amp;rel=0&amp;color1=0x006699&amp;color2=0x54abd6" type="application/x-shockwave-flash"><param name="allowFullScreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="src" value="http://www.youtube.com/v/1athUswDc_0&amp;hl=en&amp;fs=1&amp;rel=0&amp;color1=0x006699&amp;color2=0x54abd6" /><param name="allowfullscreen" value="true" /></object></p>
<p>And before you leave-check out Canadian Olympic Gold Medal Winning Sledge Hockey Goalie Paul Rosen in a Gatorade commercal:</p>
<p><object width="640" height="385" data="http://www.youtube.com/v/JVRNxKMZBgU&amp;hl=en&amp;fs=1&amp;rel=0&amp;color1=0x006699&amp;color2=0x54abd6" type="application/x-shockwave-flash"><param name="allowFullScreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="src" value="http://www.youtube.com/v/JVRNxKMZBgU&amp;hl=en&amp;fs=1&amp;rel=0&amp;color1=0x006699&amp;color2=0x54abd6" /><param name="allowfullscreen" value="true" /></object></p>
<p>Copyright <a href="http://ingoalmag.com">The Goalie Magazine - InGoalMag.com</a></p>]]></content:encoded>
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<enclosure url="http://ingoalmag.com/wp-content/Podcasts/Spriet-20090402.mp3" length="9116443" type="audio/mpeg" />
			<itunes:keywords>fluid,gatorade,hydration</itunes:keywords>
		<itunes:subtitle>photo thanks to James Maclennan Interview with Dr. Lawrence Spriet of the University of Guelph Thank you to Dr. Spriet for taking the time to share his knowledge with us. For more information visit his University of Guelph page. </itunes:subtitle>
		<itunes:summary>photo thanks to James Maclennan
Interview with Dr. Lawrence Spriet of the University of Guelph
Thank you to Dr. Spriet for taking the time to share his knowledge with us. For more information visit his University of Guelph page.
Goatenders may be affected more than other players
If you watched the World Junior Championships on TV in Canada you would have seen the Gatorade infomercials showing researchers studying sweat loss in the Canadian players and their needs for proper fluid replacement. A group of researchers, supported by Gatorade, were able to join the Team Canada Training Camp for a day and study the hydration of the players before, during and after practice. The infomercials hit home for me because I did my graduate studies in sport science - and I&#039;m also old enough to have played for coaches who thought it was bad to drink even water during a game!

If you didn&#039;t see the infomercials, we have them here.

I wanted to see how that research would apply specifically to goaltenders. We&#039;re on the ice longer and we wear far more gear - and of course we all work harder, right? So if players experience significant fluid loss and need to consider how and how much they replace, that must go double for us.

The scientific star of those infomercials is Dr. Lawrence Spriet of the University of Guelph in Ontario. Where else to go, but the source? Dr. Spriet was happy to speak with me for inGoal Magazine and tell us how his research applies specifically to goalies.

The interview was interesting as it touched on many areas beyond the world junior squad. They have had the opportunity to test the Guelph Storm more extensively, even in games. They have also worked with the New York Rangers and Dr. Spriet consults informally with Nashville goaltender Dan Ellis - who once lost 13 pounds due to sweat in a single game!



In advance of our conversation, Dr. Spriet sent me the paper detailing the work they did studying the Canadian Junior Team. It&#039;s a technical document, but makes for an interesting read, nonetheless. There are also specific details for the 4 goalies in camp at the time. A few notes from the paper:

	Losing only 1-2% of your body mass can impair performance - that&#039;s as little as 2 pounds for a 200 lb. goalie - less for you fit types!
	Players lost on average 1.8 L per hour of fluid - to replace that fluid you would need to drink nearly two large water bottles. And certainly one full bottle to stay within the 1% loss of body mass.
	Goalies averaged 2.9L lost in an hour - 3 very large water bottles! The goalies did drink the most - 1.8 L on average - but they still lost on average 1.1% of body mass.
	You have to assume that these well-trained young men were taught in their careers about the importance of hydration - yet 1/3 of them still lost more than 1% of their mass.
	The players were not able to maintain adequate sodium balance.
	The players tended to choose sports drinks before practice and plain water during.
	Sodium Balance - Sodium replacement is essential for retaining ingested fluid and restoring fluid balance after exercise
	Suggest extra sodium sports drink to help replacement of sodium - drinking water only can be a real problem.



Here are the specific comments about goaltenders. It is interesting to note the extra fluid loss is a particular problem in practices.
Goalies sweat the most, losing 2.9 ± 0.2 Lh–1, and this can be attributed to their constant involvement in the drills during the practice — other players, upon completing a drill, waited for 4 – 5 of their teammates to complete their turns before repeating the drill. This allowed the players a chance to rest while the goalies were generally involved in many or all successive repetitions of each drill. The sweating response would presumably be different in game situations, as goalies are only required to react to game play in their end while other players are continuously active during their shifts.</itunes:summary>
		<itunes:author>The Goalie Magazine - InGoalMag.com</itunes:author>
		<itunes:explicit>no</itunes:explicit>
		<itunes:duration>18:59</itunes:duration>
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		<title>Goalies&#8217; Reaction Time</title>
		<link>http://ingoalmag.com/science/goalies-reaction-time/</link>
		<comments>http://ingoalmag.com/science/goalies-reaction-time/#comments</comments>
		<pubDate>Sat, 21 Mar 2009 21:24:31 +0000</pubDate>
		<dc:creator>David Hutchison</dc:creator>
				<category><![CDATA[Science]]></category>
		<category><![CDATA[reaction]]></category>
		<category><![CDATA[reflex]]></category>

		<guid isPermaLink="false">http://ingoalmag.com/?p=1305</guid>
		<description><![CDATA[<p><p>You can read <a href="http://ingoalmag.com/science/goalies-reaction-time/">Goalies&#8217; Reaction Time</a> at InGoalMag.com</p><p><p>Thanks to http://elitegoaltending.wordpress.com/ for this tip:</p> <p></p> <p>Of course the reality is that a goalie&#8217;s reaction time and reflex movements are completely different beasts. Goaltenders making seemingly impossibly quick saves are doing so on reflex &#8211; bypassing the normal systems by which we react. Much like if you were to accidentally touch a hot surface [...]</p></p><p>Copyright <a href="http://ingoalmag.com">The Goalie Magazine - InGoalMag.com</a></p>]]></description>
			<content:encoded><![CDATA[<p>You can read <a href="http://ingoalmag.com/science/goalies-reaction-time/">Goalies&#8217; Reaction Time</a> at InGoalMag.com</p><p>Thanks to http://elitegoaltending.wordpress.com/ for this tip:</p>
<p><object width="425" height="344" data="http://www.youtube.com/v/4fGDAPr7W80&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash"><param name="allowFullScreen" value="true" /><param name="src" value="http://www.youtube.com/v/4fGDAPr7W80&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;feature=player_embedded&amp;fs=1" /><param name="allowfullscreen" value="true" /></object></p>
<p>Of course the reality is that a goalie&#8217;s reaction time and reflex movements are completely different beasts. Goaltenders making seemingly impossibly quick saves are doing so on reflex &#8211; bypassing the normal systems by which we react. Much like if you were to accidentally touch a hot surface &#8211; you can pull your hand away by reflex far faster than reacting &#8211; as measured in the ruler experiment at the end of this video.</p>
<p>With the fastest score anyone can get on the ruler test you&#8217;ll still not be reacting fast enough to pick up an NHL shot from the top of the circles. Only reflex movements can do that. So try the ruler experiment for fun, but it really doesn&#8217;t matter what you score on it. To be a great goalie the key is to train so that you make your saves by reflex, without thought. That&#8217;s when you&#8217;ll move the fastest.</p>
<p>For more on this topic see our <a href="http://ingoalmag.com/science/reaction-time-in-goaltending">previous post on reaction time.</a></p>
<p>Copyright <a href="http://ingoalmag.com">The Goalie Magazine - InGoalMag.com</a></p>]]></content:encoded>
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		<title>Brodeur&#8217;s half-butterfly effect</title>
		<link>http://ingoalmag.com/news/brodeurs-half-butterfly-effect/</link>
		<comments>http://ingoalmag.com/news/brodeurs-half-butterfly-effect/#comments</comments>
		<pubDate>Tue, 17 Mar 2009 14:46:04 +0000</pubDate>
		<dc:creator>David Hutchison</dc:creator>
				<category><![CDATA[News]]></category>
		<category><![CDATA[Science]]></category>
		<category><![CDATA[Technique]]></category>
		<category><![CDATA[Brodeur]]></category>

		<guid isPermaLink="false">http://ingoalmag.com/?p=1248</guid>
		<description><![CDATA[<p><p>You can read <a href="http://ingoalmag.com/news/brodeurs-half-butterfly-effect/">Brodeur&#8217;s half-butterfly effect</a> at InGoalMag.com</p><p><a href="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2009/03/brodeurbook1.jpg"></a>Why does nobody copy Brodeur&#8217;s technique? <p>There is a very good article by Damien Cox in the Toronto Star this morning on Brodeurs&#8217;s style. Damien is well worth listening too as he literally wrote the book on Brodeur. His &#8220;Beyond the Crease&#8221; is a great read on Marty&#8217;s career &#8211; although it will need [...]</p></p><p>Copyright <a href="http://ingoalmag.com">The Goalie Magazine - InGoalMag.com</a></p>]]></description>
			<content:encoded><![CDATA[<p>You can read <a href="http://ingoalmag.com/news/brodeurs-half-butterfly-effect/">Brodeur&#8217;s half-butterfly effect</a> at InGoalMag.com</p><h2><a href="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2009/03/brodeurbook1.jpg"><img class="alignnone size-medium wp-image-1253" style="float: left;" title="brodeurbook1" src="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2009/03/brodeurbook1-198x300.jpg" alt="brodeurbook1" width="158" height="240" /></a>Why does nobody copy Brodeur&#8217;s technique?</h2>
<p>There is a very good article by Damien Cox in the Toronto Star this morning on Brodeurs&#8217;s style. Damien is well worth listening too as he literally wrote the book on Brodeur. His &#8220;Beyond the Crease&#8221; is a great read on Marty&#8217;s career &#8211; although it will need a chapter or two added soon!</p>
<p>Cox&#8217;s publisher has arranged  for us to do an interview with him soon. I am just awaiting final arrangements from Mr. Cox.</p>
<p>From today&#8217;s article:</p>
<blockquote><p>&#8220;It is a question that should perplex the hockey industry.</p>
<p>Given that Patrick Roy is given credit for spawning a generation – perhaps two – of butterfly goaltenders who try to play the game just as he did, why has no one tried to copy Martin Brodeur?&#8221;</p></blockquote>
<p><a href="http://www.thestar.com/Sports/article/603354">read the full article here.</a></p>
<p>Don Cherry also brought this up on the weekend, in his own unique way, also wondering why not all goalies wear tiny pads as well.</p>
<p>I&#8217;m not sure that this perplexes me at all, really. I would think that we don&#8217;t teach the Brodeur style for the very same reason that nobody teaches the Hasek style. How do you teach unpredictability and improvisation? Teachers go for the most basic approach that helps the most students. That a few people have mastered the position using a different approach does not mean that we should all adopt a new way of doing things. Study them, yes. Learn pieces of what they do, of course. But a wholesale adoption of the Brodeur way would not necessarily be in order.</p>
<p>What do you think?</p>
<p>Copyright <a href="http://ingoalmag.com">The Goalie Magazine - InGoalMag.com</a></p>]]></content:encoded>
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		<title>Martin Gerber&#8217;s New Leafs Mask</title>
		<link>http://ingoalmag.com/masks/martin-gebers-new-leafs-mask/</link>
		<comments>http://ingoalmag.com/masks/martin-gebers-new-leafs-mask/#comments</comments>
		<pubDate>Fri, 13 Mar 2009 20:30:36 +0000</pubDate>
		<dc:creator>David Hutchison</dc:creator>
				<category><![CDATA[Masks]]></category>
		<category><![CDATA[Science]]></category>
		<category><![CDATA[Gerber]]></category>
		<category><![CDATA[Leafs]]></category>

		<guid isPermaLink="false">http://ingoalmag.com/?p=1143</guid>
		<description><![CDATA[<p><p>You can read <a href="http://ingoalmag.com/masks/martin-gebers-new-leafs-mask/">Martin Gerber&#8217;s New Leafs Mask</a> at InGoalMag.com</p><p><p>Since publishing this post, we have also published another with Gerber photos. <a href="http://ingoalmag.com/news/more-martin-gerber-toronto-maple-leafs-mask-photos/">See it here.</a></p> <p>We&#8217;ve a a good deal of traffic from people searching for shots of Martin Gerber&#8217;s new Leafs mask. It seems odd that he was happy to wait so long in Ottawa to shed the off the shelf black mask in favour [...]</p></p><p>Copyright <a href="http://ingoalmag.com">The Goalie Magazine - InGoalMag.com</a></p>]]></description>
			<content:encoded><![CDATA[<p>You can read <a href="http://ingoalmag.com/masks/martin-gebers-new-leafs-mask/">Martin Gerber&#8217;s New Leafs Mask</a> at InGoalMag.com</p><p>Since publishing this post, we have also published another with Gerber photos. <a href="http://ingoalmag.com/news/more-martin-gerber-toronto-maple-leafs-mask-photos/">See it here.</a></p>
<p>We&#8217;ve a a good deal of traffic from people searching for shots of Martin Gerber&#8217;s new Leafs mask. It seems odd that he was happy to wait so long in Ottawa to shed the off the shelf black mask in favour of the very cool Darth Vadar look, and now he dons a new Leaf lid in very short order. Perhaps he&#8217;s hoping to stick around beyond the final 20 games of the year?</p>
<p>Here, thanks to <a href="http://changingonthefly.wordpress.com/">&#8220;Changing on the Fly&#8221;</a>, we have a couple of shots from his first game with the new mask vs. Tampa. Looks like a tribute to the old Mike Palmateer mask, but I&#8217;m not sure what is on the other side. If anyone knows, or if you know who the artist was, please send a note or leave a comment.</p>
<p>Update Friday PM: Changing On the Fly sent me a note:</p>
<blockquote><p>&#8220;Hey I just saw the pics on your site.  Nice site by the way.  Just wanted to answer your queston on what&#8217;s on the other side of the mask.  I saw in on TV during a game and, if my mind serves me correctly, I&#8217;m pretty sure it&#8217;s the same tribute mask.  Although I&#8217;m not completely sure if it&#8217;s Mike Palmateer but that was my first guess too when I saw the mask.&#8221;</p></blockquote>
<p> </p>
<p><a href="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2009/03/gerber1.jpg"><img class="alignnone size-full wp-image-1144" title="Goalie Martin Gerber Leafs Mask" src="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2009/03/gerber1.jpg" alt="Goalie Martin Gerber Leafs Mask" width="362" height="500" /></a></p>
<p><a href="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2009/03/gerber2.jpg"><img class="alignnone size-full wp-image-1145" title="Goalie Martin Gerber Leafs Mask" src="http://ingoal.ingoalmagazine.netdna-cdn.com/wp-content/uploads/2009/03/gerber2.jpg" alt="Goalie Martin Gerber Leafs Mask" width="512" height="426" /></a></p>
<p>photos thanks to<a href="http://www.flickr.com/photos/changing_on_the_fly/"> &#8220;Changing on the Fly&#8221; via Flickr</a></p>
<p>Copyright <a href="http://ingoalmag.com">The Goalie Magazine - InGoalMag.com</a></p>]]></content:encoded>
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		<title>Reaction Time in Goaltending</title>
		<link>http://ingoalmag.com/science/reaction-time-in-goaltending/</link>
		<comments>http://ingoalmag.com/science/reaction-time-in-goaltending/#comments</comments>
		<pubDate>Mon, 16 Feb 2009 06:29:27 +0000</pubDate>
		<dc:creator>David Hutchison</dc:creator>
				<category><![CDATA[Science]]></category>
		<category><![CDATA[reaction]]></category>
		<category><![CDATA[reflex]]></category>

		<guid isPermaLink="false">http://ingoalmag.com/?p=756</guid>
		<description><![CDATA[<p><p>You can read <a href="http://ingoalmag.com/science/reaction-time-in-goaltending/">Reaction Time in Goaltending</a> at InGoalMag.com</p><p>I enjoyed this piece from the show Sport Science looking at Ovechkin shooting on Kolzig and explaining how an NHL goaltender is able to react to a shot so quickly.  <p></p> <p></p> To experienced goaltenders the explanation that Kolzig has to use <a href="http://en.wikipedia.org/wiki/Reflex_arc">reflexes</a> &#8211; not the &#8216;quick movement&#8217; type most people use when talking [...]</p></p><p>Copyright <a href="http://ingoalmag.com">The Goalie Magazine - InGoalMag.com</a></p>]]></description>
			<content:encoded><![CDATA[<p>You can read <a href="http://ingoalmag.com/science/reaction-time-in-goaltending/">Reaction Time in Goaltending</a> at InGoalMag.com</p><div>I enjoyed this piece from the show Sport Science looking at Ovechkin shooting on Kolzig and explaining how an NHL goaltender is able to react to a shot so quickly. </div>
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<div>To experienced goaltenders the explanation that Kolzig has to use <a href="http://en.wikipedia.org/wiki/Reflex_arc">reflexes</a> &#8211; not the &#8216;quick movement&#8217; type most people use when talking about a goalie&#8217;s movements, but the kind that involve automatic movements without thought. Movements that bypass the normally slow decision-making process and more akin to the reactions that we make when, for example, touching a burning-hot surface. These are known as somatic reflex arcs.</div>
<div>This oldie also addresses reaction time. It includes a common test used in high school science classes to measure reaction time, but keep in mind that that sort of reaction time is far slower than a reflexive move.</div>
<div><a href="http://www.exploratorium.edu/hockey/save1.html">Reaction time for a shot</a></div>
<div>At the end of the day we have to be so well-trained that we move reflexively &#8211; without thought. </div>
<div>You might enjoy reading the <a href="http://en.wikipedia.org/wiki/Reflex_arc">Wikipedia article on reflexes</a>.</div>
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