A: It varies from person to person, depending on what kind of physical fitness you want to improve. Quality can be divided into strength, speed, endurance, flexibility, sensitivity, coordination and explosiveness. Every physical quality has a different way of practicing.
Most of our requirements for exercise may be to improve cardiopulmonary function and strength and increase more flexibility. You can use the "2 1 day rule", and it takes at least 14 days for a person to form a habit. Similarly, for people who simply want to exercise, it can last about 14 days.
Quality is also gradually improved through perseverance+methods, and everyone will go through this process: novice period (difficult)-adaptation period (adaptation)-rising period (great progress)-bottleneck period (slow progress)-professional period (high level).
cardio-pulmonary function
Mass exercise is mainly brisk walking, running, ball games and other sports, which can be called cardiopulmonary function+technical exercise. Because the body does not exercise for a long time, all joint muscles are stiff. Once it starts to operate, it is bound to break the original physiological habits. At this time, the body will inevitably be sore and weak, which is also the first hurdle for mass exercisers. Many people gave up in this place.
Once you persist, your body will gradually adapt to the existing sports and will undergo earth-shaking changes. For example, poor spirit, lack of self-confidence and other problems will change later, and you will find yourself full of vitality and relaxed in everything you do.
force
Our understanding of strength is probably limited to the big guy like the gym. Many women don't want to be like that, so they resist strength training. But in fact, strength is essential for anyone. With the increase of age, people's muscle loss rate will gradually increase. In the end, you will find that you are all sloppy and have no good energy to face the trivial things in life.
So we must practice our strength. Of course, this process is very painful, but it is also a better way to release stress. Maybe it's painful and happy! In short, no pains, no gains. Keep practicing, and everything will come naturally.