How long you can have sex after exercise is determined by the amount of exercise, the duration of exercise, and the degree of physical fatigue. If the body has not reached a state of exhaustion, it is possible to have sex immediately. Proper exercise can psychologically eliminate a person’s sense of depression and indirectly promote sexual life. Generally depressed people are not much interested in sex, exercise can promote the release of hormonal substances, can calm the body and mind, greatly improve the person’s libido and sexual excitement. Male exercise can reduce the intake of fat, so that the ability to enhance sexual life, but also note that exercise on sex life also has an impact, too much exercise often inhibits libido, playing the opposite effect.