Reduces risk of heart disease
Physical activity increases the leval of HDL , or "good" cholestrol in your body HDL are like cholestrol scavenger they pick up the bad cholestrol in the arteries and transport it to liver for eventual removal from body. An incresease in your HDL is pritective; it can decrease the risk of Heart Attack.
Reduces risk of Diabetes
Regular physical activity helps maintain blood sugar level & control insulin activity . if you are overweight or if you have a family histry of dibetes, this benifit of exercise may have special value to you.
Reduces risk of high blood pressure
Not only does regular physical activity reduce the risk of devoloping BP , it also help lower blood pressure in people who alredy have high BP