1, aerobics is a popular form of fitness, which can be combined into various types of movements through various movements, and has the function of strengthening the body, and it is not limited by the venue, so you can exercise anytime and anywhere.

2. Softball is a complicated technique, which needs to be mastered. If you don't get to the point, it's easy to get hurt Moreover, softball has a high demand for venues and needs special venues and equipment.