With the increasing attention of modern people to figure and health, how to exercise correctly has become a very concerned issue. According to a lot of research, 4 pm to 6 pm is the best time for everyone to exercise, and the duration of exercise and fitness should be strictly controlled, preferably 40 minutes to 60 minutes. The purpose of people's fitness is mostly for health. If you don't correctly grasp the best time and duration of fitness exercise, then exercise is likely to bring people not health, but physical harm. So when you exercise, you'd better choose 4:00~6:00 pm, and each exercise should be within 40 minutes to 60 minutes, not more than 90 minutes.

First, the best time period Everyone has a unique clock in his body. According to the biological clock, physiological functions will change in different time periods. Therefore, according to the change time of various physiological functions in the body, the best fitness time in a day is inferred. And a lot of research shows that going to the gym from 4 pm to 6 pm in a day will achieve the best results. This is because 4:00~6:00 pm is the time when human body functions reach the peak of the day, so it is easier to do fitness exercises at this time, and the probability of injury is smaller, which is also helpful to increase the training of body muscles. In the morning, the functions of the human body are poor, and environmental factors are not suitable for fitness; At noon, the human body is hungry and needs to replenish physical strength, which is also not suitable for fitness exercise; At night, people's physical functions begin to decline gradually, and their brains and bodies gradually feel tired. To sum up, the best fitness time is from 4 pm to 6 pm.

Second, the best length of time Many people have a wrong idea when exercising, that is, the longer they exercise, the better their health. This is a very serious wrong idea. Fitness is not won by quantity, but by quality. Everyone should master the best time of fitness, as well as the length and effect of fitness, in order to achieve the fitness effect pursued by individuals. Many data show that the best time for everyone to exercise in a day is 40 minutes to 60 minutes, not more than 90 minutes. When the fitness exercise is less than 30 minutes, it is easy to form false exercise, which has no obvious effect on physical exercise and muscle growth. However, the long time of fitness exercise will easily lead to the decline of various abilities of our bodies, and both endurance and concentration will give warnings. More importantly, excessive fitness can easily lead to physical injuries, such as knees, muscles and nerves.

It is a common phenomenon that people begin to pay attention to body shape and health. But at the same time, we should also pay attention to the correct fitness time and duration, and refuel our body with high-quality fitness. From 4: 00 pm to 6: 00 pm, the training time is about 40 minutes to 60 minutes, which is the best answer considering the operation of the body function biological clock.