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Sports and Stimulants: A Brief History

The Sporting

I am ready to perform my first operation,” he announces, “transplanting the respiratory system of an eagle into a human. The advanced breathing system of birds is what enables them to make migratory flights of thousands of miles. A human with such a system would be able to run a mile in three minutes.

Sports 102
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5 Components Of Physical Fitness

PLT4M

Cardiovascular Endurance: This refers to the ability of the circulatory and respiratory systems to supply oxygen and nutrients to the muscles during sustained physical activity. Essential fat is necessary for normal physiological function, including hormone production and insulation.