General aerobics causes of common diseases.

<P> General aerobics common diseases, the causes are: </ P> <P> the aerobic exercise features of sports injury: </ P> <P> major injuries have aerobics; feet, ankles, .calf, knee, back injury usually the main reason for: footwear, ground, routine issues, excessive use of certain muscles. .Solution is to regulate muscle, flexibility and strength to prevent injuries. .</ P> <P> in fitness under the guidance of an experienced fitness, beginners do first low-intensity exercise, step by step. .Exercises in the home video tapes to determine the difficulty and so on, whether there is warming, whether fast and intense exercise, a number of over-stretching exercises with anti-muscle strain. .</ P> <P> general side to stretch for 10 seconds, so keep your aerobic heart rate on heart rate = (220 - age) * 80%. .After the exercise should drink water before, during, anti-dehydration, dizziness, muscle fatigue, pain, cramps. .Underestimate the importance of relaxation, it can remove the lactic acid, adrenaline, the situation is not so bad blood. .</ P> <P> general exercise, more secure method is about 2 times a week, slowly to a maximum of 5 times a week, according to their physical condition, if there is pain, you stop. .Do not try to wear jump pain phase of exercise, so make your pain from the chronic to the permanent injuries. .If the 24-hour pain diminished please immediately consult a doctor. .</ P> <P> usually serious injuries: treatment were: 1) stop and 2) cold 3) with a bandage 4) raise the injured area (5), some days have no effect on the hospital. .Chronic injuries: use of different and serious injuries, see a doctor to determine the cause of his injuries. .</ P> <P> excessive strain: the need to improve athletic skills, the use of appropriate exercise intensity, frequency and duration. .When a motor response: If the neck, face, lump or spot on the arm of allergic reactions, allergic reaction sports generally require immediate treatment. .</ P> <P> if there is movement of asthma: probably because in the cold, dust, and moisture exercise. .A better way is to find relatively good sports environment for treatment. .</ P> <P align=right> (internship Editor: He Lili) </ P>.