Stretching and strengthening exercises can help a child who has juvenile idiopathic arthritis (JIA) control pain and stiffness and maintain mobility. A physical therapist can help determine how much exercise is appropriate for each child.
Stretching exercises are those in which the joints are moved through bent and straight positions without working the muscles against any resistance or weights, and the muscles are gently stretched. This type of exercise is designed to maintain the normal range of motion of a joint and can be done by a physical therapist or parent for infants or toddlers. Older children can do these exercises themselves. This type of exercise should be done even when a child has acute inflammation and pain, as it is essential to help prevent joint contractures.
Strengthening exercises are designed to maintain or improve strength. Strength is important for preventing osteoporosis (loss of bone mass and strength) and for promoting good joint health. Muscle strength is an important part of your child's ability to exercise effectively. Children must do these exercises themselves. There are two types of strengthening exercises: