The problem of LZ is just like eating Chinese food and western food, which can make people live longer. Because there are too many variables in people's life. Ha ha. Therefore, it is not true that playing basketball or taekwondo can make your physical fitness better. If we have to compare, we can only say that each sport has its own advantages and disadvantages. In the field of fitness, we often warn fitness people not to expect a kind of exercise to make their physical fitness better. What we suggest is to adopt a comprehensive movement and choice. According to the specific situation of your physical condition, make and choose the corresponding physical changes to exercise. Only in this way can you improve your physical fitness.