Muscle deficiency, it is recommended to improve through the following methods: first, often strength exercises, it is recommended to prepare a dumbbell at home, go to the gym to exercise, often strength exercises, and push-ups, pull-ups, do some squatting exercises, etc. can enhance the muscle power of the limbs. After training to strengthen the nutrition, such as can eat more eggs, milk, if necessary, you can eat protein-rich beef and shrimp, high-protein food on the growth of muscle has a very good help. Second, control the underlying disease, especially those with diabetes, muscle loss is easy, try to control the blood sugar. Third, improve sleep, the human body can only grow muscle in the process of rest.