This type of exercise helps maintain or increase flexibility. Strengthening exercises help keep or increase muscle strength. Strong muscles help support and protect joints affected by arthritis. Aerobic or endurance exercises improve cardiovascular fitness, help control weight, and improve overall function. Weight control can be important to people who have arthritis because extra weight puts extra pressure on many joints.
Some studies show that aerobic exercise can reduce inflammation in some joints.
People with arthritis should discuss exercise options with their doctors. Most doctors recommend exercise for their patients. People with arthritis can participate in a variety of, but not all, sports and exercise programs. The doctor will know which, if any, sports are off-limits. The doctor may have suggestions about how to get started or may refer the patient to a physical therapist.