Excessive exercise is prone to plantar fasciitis. Let's give a very simple example. I have a friend who doesn't exercise often and is a little fat. Suddenly one day, he took part in an hour's fitness exercise on a whim, but finally he had a resistance fasciitis attack. As a result, I rested for several days, which affected both my study and my work. For his figure, this is already excessive exercise, so if you don't exercise regularly, you must get used to it.
Excessive exercise may also lead to muscle strain. In the process of exercise, our bodies need to stretch and participate. If we don't exercise properly, we may cause muscle strain. In the process of exercise, it is easy to cause muscle strain because of lack of physical strength and concentration. So to avoid excessive exercise, we should warm up first, and then choose the intensity that suits us.
Excessive exercise can also lead to a large accumulation of lactic acid. I don't know if you have carefully observed it. Our hands and legs are very sore during exercise, which is the result of lactic acid accumulation. If we exercise too much, our legs may be sore at night, which will affect our sleep.