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	<title>WindWorks Trumpet Academy by Mystery to Mastery | stefan.funk | Activity</title>
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				<title>stefan.funk replied to the topic why &#034;chest-up&#034;? in the forum WindWorks</title>
				<link>https://mysterytomastery.com/topic/why-chest-up/#post-57841</link>
				<pubDate>Wed, 12 Aug 2020 13:40:45 +1000</pubDate>

									<content:encoded><![CDATA[<p>Hi Chris. This is a great observation that I have been struggling with myself in terms of whats the difference between passive and active and how does it all relate to posture. The way I see it:</p>
<p>The diaphragm cannot be controlled or used in order to push air. It simply contracts, which causes air to be drawn into the lungs and then it releases,&hellip;<span class="activity-read-more" id="activity-read-more-11093"><a href="https://mysterytomastery.com/topic/why-chest-up/#post-57841" rel="nofollow ugc">[Read more]</a></span></p>
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				<title>stefan.funk replied to the topic why &#034;chest-up&#034;? in the forum WindWorks</title>
				<link>https://mysterytomastery.com/topic/why-chest-up/#post-57675</link>
				<pubDate>Mon, 10 Aug 2020 15:01:12 +1000</pubDate>

									<content:encoded><![CDATA[<p>I would add that poor posture and a collapsing chest inhibit the flow of air for both, what Greg refers to as passive and active, and thus invites choking. The diaphragm wants to come up. A relaxed chest helps with this. My experience is that a collapsing chest most often goes together with tight arms and shoulders moving to the front and inwards&hellip;<span class="activity-read-more" id="activity-read-more-11033"><a href="https://mysterytomastery.com/topic/why-chest-up/#post-57675" rel="nofollow ugc">[Read more]</a></span></p>
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