The arm has no strength mostly for the lack of muscle strength, should strengthen the muscle strength training, and gradually transition to resistance exercise.
1. The arm is not strong enough to carry out shoulder abduction and elbow flexion and extension training, in order to prevent arm muscle atrophy and enhance arm strength.
2. Push-up training: helps to enhance arm strength. Both hands support the ground straight, directly below the chest, legs together, waist and abdomen core tightening, the whole body from head to toe in a straight line. Bend your elbows and lower your body in a controlled manner until your chest is about 5 centimeters from the ground, then push your body upward and return to the starting position, and repeat.
3. You can use dumbbells and other equipment for weight-bearing resistance training: keep the shoulder joint stationary, elbow flexion and extension activities, exercise the biceps and triceps strength, improve the symptoms of arm weakness.
When exercising, pay attention to gradual and orderly progress, and pay attention to protect the joints and reduce sports injuries. It is recommended that patients exercise under the guidance of a doctor.