2, sitting in a chair: cover the two calves together and exchange legs after counting from one to eight. Repeat this action n times and don't stop breathing. It is said that this can exercise the calf line. Just say it silently when you count. Don't count loudly, which makes people laugh.
3. Playing computer: Don't bend your knees when sitting in a computer chair. Lift one leg and then put it down. Repeat this action 8 ~ 10 times before changing the other leg. It is said that you can get rid of the fat on both sides of your thighs. However, some people suspect that this will distract the most knowledgeable computer experts-take care of their minds.
4. Walk: Even if you go to the toilet five meters away, don't stroll slowly like shopping. Try to take bigger steps to exercise the muscles on your legs. However, this move is easy to misunderstand: are you holding back too fast?