If you don’t exercise, your muscles will become flabby and weak. Your heart and lungs won’t function efficiently. And your joints will be stiff and easily injured.
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Helps Prevent Diseases
When you exercise, your body uses energy to keep going. Aerobic exercise involves continuous and rhythmic physical motion, such as walking and bicycling. It improves your stamina by training your body to become more efficient and use less energy for the same amount of work. As your conditioning level improves, your heart rate and breathing rate return to resting levels much sooner from strenuous activity.