In fact, this is an adaptation period of the body. Muscle aches after exercise are normal. Eating bananas after exercise can relieve the pain. You can rest for 2 days for the first exercise. After a long time, you can gradually shorten the exercise interval and increase your weight. If the muscle ache is too severe, you can exercise in small groups. You will find that it is not so sour after practice. When your body gets used to it, this phenomenon will basically stop. It's purely by hand, please adopt it.