What’s wrong with a child’s legs that often feel tired

Children’s legs often feel tired, consider and strenuous exercise, poor muscle strength of the lower limbs, calcium deficiency factors.
1. strenuous exercise: children often feel tired legs, may be due to long standing or strenuous labor, exercise, etc., will produce muscle damage, long-term overwork injury stimulation, will lead to muscle strain, skin fatigue and fatigue.
2. Poor muscle strength of the lower limbs: some children may not exercise for a long time, resulting in the gradual atrophy of the lower limb muscles, and then there will be a decline in muscle strength, often feel tired legs.
3. Calcium deficiency factors: small children who usually do not pay attention to diet, often picky and partial food, may be due to malnutrition, and then appear calcium deficiency, it is easy to cause bone metabolism abnormalities, the legs often feel tired.
Children’s legs often feel tired, there may also be other reasons, can do further examination to clarify, understand the reasons before doing treatment.