noelgray820
hide bio
PM . Follow . Favorite
Joined 04-14-12, id: 3915829, Profile Updated: 04-14-12

A cool-down involves a short period at the end of an exercise session where the physical activity of the body is usually gradually reduced to almost its resting level. A cool-down therefore often involves a amount of low-impact aerobic exercise which is gradually reduced, followed by a few gentle stretching activities. This has a number of effects. The gentle aerobic activity helps to get rid of any metabolic waste products which may have accumulated during the exercise session. The benefits of an active recovery are thought to be related to the muscles continuing to obtain more extensive supply of oxygenated blood, which will also assist with the removal of metabolic waste products. During exercise the blood is pumped around the body by the action for the heart. However, the blood is assisted in its resume the heart via the venous system in addition to muscular contraction. If an athlete stops workouts suddenly, the heart continues to beat rapidly, sending blood around the body, but, for the reason that exercise has ceased, the blood is not any longer assisted in its return to the heart. It is suggested that this is one of the reasons why people sometimes feel faint following exercise. During a cool-down, the heart rate is gradually lowered to help its resting level and the venous return continues to be assisted by the actively contracting muscles, thereby preventing this condition.heat pump pricesthis urltop car wax reviewsfurnace prices 2012