Teaching Videos
What Happens to your Heart when you Exercise

markwarner » 11am - May 28, 2010
Legendary rugby coach Mark Bishop explains how your heart works - and...
Rating: 2.7 (89 Votes)
Category: Humans
Tags: heart, lungs, pulmonary, circulation, respiratory, circulatory, atrium, ventricle, stroke, volume, heart, rate, blood, oxygen, BTEC, Sports, Science, PE, keystage3, keystage4
Legendary rugby coach Mark Bishop explains how your heart works - and how to make it work harder. Diagrams show how your blood flows though the chambers of the heart to the lungs.
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