Fitness Series 2

                  fitness is a sport, such as all kinds of unarmed aerobics, rhythmic gymnastics, form gymnastics, and various self resistance movements. Gymnastics can enhance strength, flexibility, increase endurance, improve coordination, control the ability of all parts of the body, and make the body strong. If you want to relieve stress, exercise at least 3 times a week.



                swimming, fast walking, jogging, cycling, and all aerobic exercises can exercise the heart. Aerobic exercise benefits more: it can exercise cardiopulmonary exercise, enhance circulation system function, burn fat, increase lung capacity, reduce blood pressure, even prevent diabetes, reduce the incidence of heart disease. The American Academy of Sports Medicine suggests that if we want to know whether aerobic exercise intensity is suitable, we can test the heart rate after exercise to achieve a higher heart rate 60%— 90% is appropriate. If you want to lose weight through aerobic exercise, you can choose low to moderate exercise intensity and prolong exercise time. This method consumes more calories. Exercise frequency was 3&mdash per week; 5 times, 20&mdash per time; 60 minutes.



                want to exercise muscle, can lift weightlifting, do gymnastics and other repetitive stretching and flexing muscles. Muscle training can burn calories, enhance bone density, reduce injuries, especially the chance of joint injuries, and prevent osteoporosis. Before lifting weightlifting, check it out. If you can lift more than 8 times in a row, start with this weight. When you can lift the weight 12 times in a row, try to increase the weight by 5%. Pay attention to 8&mdash for every practice. 12 times, this can achieve 70%&mdash with greater muscle endurance; 80%, exercise effect is better. 2&mdash, 3 times a week, but avoid the same group of muscle groups for two consecutive days, so that muscles can recover fully.