And take notice that an exercised body is a more attractive and functional body. A result of this is a lowering of the heart rate. Lowering of the heart rate and blood pressure reduces risk of heart disease. It is, in essence, the amount of oxygen that we can utilize during vigorous exercise. Exercise produces higher energy by raising VO2max, which increases your endurance.
Respiration is improved as the breathing muscles are strengthened.
While lowering cholesterol levels, the level of HDL increases , which helps to stave off heart problems. And, finally, exercise seems to raise the level of TPA , which decreases the clot-forming substance fibrinogen , a further protection against heart, and blood circulation problems. Both problems are mitigated by exercise. Tendons and ligaments are also strengthened by exercise, which helps to stabilize joints, which reduces risk of falls - a serious problem for the elderly. And, stronger joints enhance overall mobility, as well.