Grip ball for children

The utility model relates to the technical field of rehabilitation, and solves the problems that finger training and forearm muscle exercise are not presented in the device in the prior art, a grip ball is relatively independent, the connection between the grip ball and fingers and arms is not strong, and dislocation touch is easy to generate in the exercise process. The children grip ball comprises a binding sleeve which is connected to the distal phalanx of a finger of a patient in a sleeving manner and is used for establishing connection with the finger of the patient; the wrist sleeve sleeves the inner side of the arm of the patient and is used for stabilizing the force application position of a connecting assembly; the grip strength testing piece is arranged at the lower end of the constraint sleeve and is connected with the constraint sleeve and the wrist sleeve, the grip strength testing piece comprises an elastic piece connected with the constraint sleeve and a resistance piece installed on the wrist