Properly warming up is vital for beginning a workout. Benefits of an effective warm-up include: Gradually increases muscle temperature. This reduces the chance of injury to muscles and joints. Increases muscles contractile strength and speed. Warms up the nerve impulses so they travel faster during strenuous exercise. This produces better contractile strength and speed and better coordination. Allows the body time to adjust blood flow. Prevents early onset of fatigue. Allows for a gradual increase in oxygen requirements. The increase from rest to exercise is slow and moderate, which reduces stress on the cardiovascular system. More...
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