Will frequent running make your legs thicker? How can you eliminate this worry?

Running is a very good way to keep fit, but many people think that running often will make their legs thicker, so they give up after running for a few days. According to the editor, this will indeed happen if the running posture is incorrect, but if you master the correct posture, running will not make your legs thicker.

Jogging is an aerobic exercise that can consume calories, burn fat, and exercise the cardiopulmonary function. Some people worry that running too much will make their calves thicker. The reasons for this worry are:

1. Poor landing technique, resulting in illusion.

Some people run on their toes, which makes their calves tired and tight, and they feel that their calves are "growing". In fact, this is just an illusion. The basic shape of a person is innate, and so is the shape of the legs. The calves will not become noticeably thicker just because of a few runs. In aerobic strength training, such as dumbbell exercises and barbell exercises, the muscle expansion rate will not exceed 20%.

Therefore, during daily running, even if your calves become thicker, it will not exceed this ratio, and this ratio is almost invisible.

Second, runners think that running has burned fat, so they can eat more, which makes them gain weight and their calves thicker. This has nothing to do with running itself.

How to eliminate such fear and prejudice?

1. Pay attention to your running posture.

The correct running posture should be from the heel to the forefoot.

2. Perform relaxation exercises after running.

Stretch and relax your calves, rub them and stretch them.

3. Pay attention to running time and speed.

The general aerobic exercise time is 20 to 60 minutes. Excessive exercise will cause muscle fatigue and joint wear. The speed should not be too fast. The heart rate range of aerobic exercise should be controlled within: (220-age) × (60%-80%). For example, for a 20-year-old person, his aerobic heart rate range is 120 to 160 beats/minute. Fat will stop breaking down in an anaerobic state. Outside the above heart rate range, fat will not burn and the exercise effect cannot be guaranteed.