First of all, I think moderate exercise is beneficial to one's life, whether before marriage or after marriage. The function of exercise is not only beneficial to the body itself, but also beneficial to the mind and spirit.
Marriage is a major event in life, so it is natural to deal with many things and aspects. So I want a healthy body. I think normal aerobic exercise is the way to provide this condition.
Aerobic exercise is jogging, brisk walking, aerobic and the like.
The most important thing is to be calm psychologically. When you are excited, you need a calm mind to deal with daily affairs.
Have a happy day!