1. Enhance feelings. Couples who exercise together can promote communication by encouraging each other. Because of the same goal, we have more languages and deeper feelings.

2. It's easier to stick to it. Fitness is often difficult to persist because of loneliness and lack of motivation. If a couple has the habit of fitness, it is easier to keep this good habit by encouraging each other.

3. Keep each other attractive. Health can shape a good figure and figure, and a good figure is undoubtedly more attractive to the opposite sex. Studies have also shown that after exercising together, the intimacy between couples will increase, and even sexual desire will increase, at least for women.

4. For the next generation. At present, there is no evidence that parents' exercise habits will genetically affect the physique of the next generation. However, parents who like sports will affect their children's habits and behaviors, making them more willing to exercise, thus being healthier than their peers.