It's too tired to practice legs, too tired, too tired. After practicing these small muscle groups of shoulders, chest and arms, you won't sweat too much, far from soaking clothes. After training, you will return to normal within 48 hours. What should I do if my leg doesn't hurt? The squat warm-up group began to sweat. After the first group is weighed, it is equivalent to turning on the small water pump. Sweating all over the body can't stop, and the heart rate will increase quickly. When squatting in the last two groups, there is a sour feeling that can't stop. Help me up and I can squat down again (the legendary pump feeling? ), after squatting down the stairs of the gym, you have to hold the wall, otherwise you are afraid of kneeling. Don't provoke your roommate and friends for two days after practice, for fear that they will sweep your knees. There is no toilet in school, and you can't get up when your legs are sore for a long time ... It takes about five days to get back to normal, and then you have to kneel down for two days ... The utilitarian function of upper body muscles is much stronger than that of your legs. When my chest muscles and arms came out, I put on my vest and looked back. Big muscle legs are not in line with most people's aesthetics. Everyone likes big pectoral muscles, big abdominal muscles and big deltoid muscles, but not necessarily big legs. The kind of clothes that are long and straight, neither thick nor thin, are really much better than muscular legs. Everyone's pursuit of fitness is different. Not everyone should practice weightlifting. Simply relying on other sports such as running and basketball can also make leg muscles strong. Therefore, in the face of people who don't practice their legs, they also put away their contempt. Everyone has his own pursuit. It is also disrespectful to impose the concept of "impotence sooner or later if you practice your chest but not your legs". This is probably the reason why we don't like to practice our legs very much.