V refers to the total volume.

P stands for progress.

In order to achieve good exercise effect in the process of safe exercise, it is necessary to scientifically control the frequency, intensity and duration of exercise in physical exercise and choose the appropriate type of physical exercise.

In order to significantly improve cardiovascular endurance, each training time is 30-60 minutes. Some people can't reach this time at first, so they can choose an acceptable time at the beginning, and the amount of exercise can be increased by adjustment. Research shows that 30 minutes of aerobic training every day is most beneficial to people. At the beginning, the best sports are those that members like and are willing to do.

Extended data:

FITT is the abbreviation of four English words: frequency, intensity, time and type. It is the basic monitoring principle that must be adopted to engage in physical exercise and improve health.

Frequency: Physical exercise needs to be carried out systematically and regularly. Frequency indicates a person's cycle, such as the number of times you exercise every week and how long you exercise. This can be determined by combining the laws of daily life. Generally speaking, if you want to get good exercise effect, you should do physical exercise at least 3~5 times a week.

Physical exercise is a physical activity process that uses various sports means, combines natural forces (sunshine, air, water) and health care measures to develop the body, improve health, enhance physical fitness and entertain the body and mind. It is the main form of mass sports activities.

Baidu encyclopedia-physical exercise