For six months after recovery from a meniscus injury, heavy labor is not recommended to avoid re-injury. After that, heavy labor is not recommended unless necessary. After recovery from meniscus injury through conservative treatment or surgical treatment, you should rest more and avoid exertion. If you engage in heavy labor at this time, it is easy to cause secondary injury, which is not conducive to normal life in the later stage. After doing heavy work, the pressure on the knee joint increases, which will also aggravate the situation of meniscus injury. Meniscus injury recovery can be physical exercise, especially to strengthen the strength of the muscles around the knee training, but in order to protect the knee joint, should avoid overwork, do not exceed the body’s tolerance level. Before exercise should be warmed up well to avoid the meniscus injury again.