Excessive exercise will dissolve muscles

Nowadays, many people go to the gym to exercise in order to maintain a healthy body. However, if there is no fitness coach, many friends will practice blindly, which can easily lead to sports injuries. Of course, many friends also have many misconceptions, such as excessive fitness will dissolve muscles. So, will excessive fitness really dissolve our muscles?

Under normal exercise intensity, "muscle dissolution" will not occur even if you exercise for 45 minutes or even longer.

Fitness is a sport, such as various types of aerobics, rhythmic gymnastics, body gymnastics and various self-resistance movements. Gymnastics can enhance strength, flexibility, increase endurance, improve coordination, and the ability to control various parts of the body, thereby making the body strong. If you want to relieve stress, exercise at least 3 times a week.

Swimming, brisk walking, jogging, cycling, and all aerobic exercises can exercise the heart. Aerobic exercise has many benefits: it can exercise the heart and lungs, enhance the function of the circulatory system, burn fat, increase lung capacity, lower blood pressure, and even prevent diabetes and reduce the occurrence of heart disease. The American College of Sports Medicine recommends that if you want to know whether the intensity of aerobic exercise is appropriate, you can test your heart rate after exercise, and it is best to reach 60%-90% of the maximum heart rate. If you want to lose weight through aerobic exercise, you can choose low to moderate exercise intensity and extend the exercise time. This method consumes more calories. Exercise frequency should be 3-5 times a week, 20-60 minutes each time. To build muscle, you can lift weights, do gymnastics, and other exercises that involve repetitive extension and flexion of the muscles. Muscle exercise can burn calories, increase bone density, reduce the risk of injuries, especially joint injuries, and prevent osteoporosis.

Before doing weightlifting, measure how heavy you can lift 8 times in a row. Start practicing with this weight. When you can lift this weight 12 times in a row, try increasing the weight by 5%. Note that each time you exercise, you should lift the weights continuously for 8 to 12 times. This will allow you to reach 70% to 80% of your muscles' maximum endurance and achieve better exercise results. 2-3 times a week, but avoid exercising the same muscle group for two consecutive days to allow the muscles to have sufficient recovery time.