Has a lot to do with it. The word "exercise aid" has appeared in fitness magazines and some fitness forums for a long time. First of all, resistance exercise in bodybuilding can improve the hormone level in the body (promote sexual desire). In addition, the stimulation of relatively heavy legs and waist can also improve control (excitement to the cerebral cortex), which means that it can help men improve control and prolong the time of "sexual happiness"! There are also some movements that are specially practiced for some small muscle groups of women. When women are at orgasm, the contraction frequency of these small muscle groups is accelerated and the time is prolonged, that is, the climax time of women is prolonged, and the more intense it is, the more exciting it is!

Absolute muscle strength and endurance training can also improve the quality of life, which is reflected in rhythm, persistence and feeling!

For sex, exercise quickly. But some content should also consult the coach! ! !