Hand tremor may be caused by mental psychological factors, idiopathic tremor, Parkinson’s disease, etc. It can be exercised through upper limb functional exercises, joint muscle exercises and other methods. 1. Psychosomatic factors: hand tremor is caused by mental factors such as nervousness, emotional excitement, high panic, etc. Generally, with the elimination of psychosomatic factors, the hand tremor will disappear soon, and there is no need for special exercises. 2. Idiopathic tremor: Hand tremor caused by idiopathic tremor manifests itself as hand tremor during fine movements such as writing, serving water and pinching vegetables. Functional exercises for the upper limbs, such as using chopsticks, pens, cups and other strength activities, can be carried out to exercise the muscles of the upper limbs to alleviate the hand tremor. 3. Parkinson’s disease: Hand tremor caused by Parkinson’s disease is characterized by stationary tremor and is regular. You can play tai chi, roll steel ball, do arm flinging exercise and other functional exercises to relieve hand tremor. Disease-induced hand tremor symptoms, in addition to exercise but also need medication to control the condition, it is recommended to consult a doctor in a timely manner, under the guidance of a doctor to clarify the diagnosis and treatment.