Posture on a treadmill correctly
Now more and more people like to use treadmills to exercise, but some are on the treadmill exercise following the emergence of a lumbar vertebra, parts and joints such as knees and ankles do not apply, this is because people ignored the correct posture of using the treadmill.
Some people running habit with chest cyrta Melichar, gravity center of human body leaning forward, it will increase pressure on lumbar, over time it will cause a lumbar spine strain. In addition, the landing shock when fate brings people running feet of an impact force is almost 5 times times the body weight, the center of gravity forward to leg and foot joints have a big impact, over time there will be discomfort. Therefore, must be received when exercising on the treadmill ventral arching, to tighten the waist muscles.
Swing arm is incorrect may cause physical discomfort, not about swinging arm, it would create gravity Center sway, adverse effects of the knee joint, to when exercising on the treadmill before and after the swing arm.
Someone ran sound particularly great, it is likely to be landed directly with foot. Foot landing directly ground reaction forces through the bones of the human body to the spine and brain, and that is why after treadmill exercise some people feel uncomfortable reasons. Should follow the arc transition from heel to foot landing, try to gently fell to the ground.
Select your exercise intensity is also a problem that people often overlook, generally on the treadmill can detect heart rate. General card to follow a formula to calculate target heart rate, target heart rate =[(220-age)-static heart rate]x (50%-70%)%+ static heart rate, static heart rate is that the people in a State of calm a minute the number of pulse beat. Exceeded the target heart rate will need to adjust the intensity of exercise, otherwise it will create a number of sports injuries.
In addition, we must pay attention to respiratory adjustment and water supplement in a timely manner, preferably three steps one, three-step one; okay to drink during exercise 10-16 of boiling water, pure water or electrolyte beverages, conducive to heart health.