Fitness question: Do men need to warm up before doing push-ups and sit-ups? When is the best time to do stretching exercise?
Hello, I am a student majoring in physical education. Generally speaking, I don't need to warm up as long as it's not heavy or intense. Step by step, it is best to stick to 15 group, 3 groups a day for a week, and stabilize to 25 groups a day, 4 groups a day for one month. Stretching time is the morning and evening after exercise and bathing. If you have any questions, send them to 549502074@qq.com.