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health index
Question | Answer |
---|---|
benifits of physical activity | weight and coordination |
benefits of psychological activity | endorphins and reduce stress |
social benefits | bond with family and build relationships |
5 components of fitness | cardiorespitory endurence, muscular strength, flexibility, body composition, and muscular endurence |
example for cardiorespitory endurence | regular exercise |
muscular strength | push-ups |
flexibility | stretching |
body composition | exercise programs |
muscular endurence | rowing |
3 functions of the cardiovascular system | delivering materials, removing wastes, and fighting disease |
atrium | upper chamber of the heart that receives blood |
ventricle | lower chamber of the heart that pumps blood from the heart |
arteries | blood vessels that carry blood away from the heart |
veins | blood vessels that carry blood to the heart |
red blood cells | cells that carry oxygen from the lungs to all parts of the body |