It is scientific to exercise three to five times a week, and the most suitable exercise time is 30 minutes to 50 minutes each time.

For normal people, going three times a week can have the effect of fitness, and taking a day off after exercise is helpful for muscle recovery, ensuring that the body will not be overtrained and will not affect normal work.

For a professional fitness instructor, it takes at least five times. Because the fitness instructor has a good physical quality, training for five times can make the body more perfect. And correspondingly, the fitness instructor will also take some supplements to increase the body's recovery ability and muscle synthesis ability.

Everyone has abdominal muscles.

What you can't see is covered with fat.

Doing sit-ups to exercise abdominal muscles is true, but it has no effect on reducing fat.

Secondly, low fat can show abdominal muscles. Fat reduction means fat reduction, and fat reduction exercise depends on aerobic exercise.

What are aerobic exercise, continuous running, skipping, dancing, cycling, walking and so on?

Fourth, how to do aerobic exercise to reduce fat, run at moderate intensity for more than 30 minutes (sugar is consumed before fat is consumed 20 minutes ago), and it is recommended to do it step by step, with the longest not exceeding 1 hour.

Fifth, a reasonable diet is not to eat less, but to adjust the diet structure. Carbohydrate protein Vegetables 2: 1: 1 (this should also be adjusted according to the amount of exercise and body fat).

Sixth, you can't force anything to be useless.