Patients lying in bed for a long time without activity will develop muscle atrophy, respiratory system infection, deep vein thrombosis, pressure sores and other problems. It is recommended that patients who can move should have moderate activity every day, and the family members of those who can’t move should take good care of them. 1. Muscle atrophy: long-term bedridden, the muscles can not move normally, there will be wasting atrophy. It is recommended to move the limbs to prevent muscle atrophy. 2. Respiratory infections: long-term bedridden, easy to lead to the fall of pneumonia, especially combined with choking patients. It is recommended to turn over and pat the back regularly to prevent lung infection. 3. Deep vein thrombosis: prolonged inactivity of the limbs can lead to deep vein thrombosis, resulting in life-threatening pulmonary embolism. It is recommended to move the limbs or pneumatic pump treatment to prevent deep vein thrombosis. 4. Pressure ulcers: also a common complication of long-term bedridden patients, requiring the escort to turn over frequently. Long-term bedridden will cause a series of complications that affect the quality of life and life expectancy of patients, so patients without activity limitations can exercise moderately every day, while patients in serious condition who really can’t move around need to be carefully taken care of by their family members.