Questions and Answers About Arthritis and Exercise

QUESTIONS AND ANSWERS ABOUT ARTHRITIS AND EXERCISE

National Institute of Arthritis and Musculoskeletal and Skin Diseases

This fact sheet answers general questions about arthritis and exercise. The amount and form of exercise recommended for each individual will vary depending on which joints are involved, the amount of inflammation, how stable the joints are, and whether a joint replacement procedure has been done. A skilled physician who is knowledgeable about the medical and rehabilitation needs of people with arthritis, working with a physical therapist also familiar with the needs of people with arthritis, can design an exercise plan for each patient.

What Is Arthritis?

Arthritis is a general term that refers to many rheumatic diseases that can cause pain, stiffness, and swelling in joints and other connective tissues. These diseases can affect supporting structures such as muscles, tendons, and ligaments and may also affect other parts of the body. Some common types of arthritis are

osteoarthritis,
rheumatoid arthritis,
systemic lupus erythematosus,
gout,
juvenile rheumatoid arthritis,
ankylosing spondylitis, and
psoriatic arthritis.

Osteoarthritis is the most common.

Should People With Arthritis Exercise?

Yes. Studies have shown that exercise helps people with arthritis in many ways. Exercise reduces joint pain and stiffness and increases flexibility, muscle strength, and endurance. It also helps with weight reduction and contributes to an improved sense of well-being.

How Does Exercise Fit Into a Treatment Plan for People With Arthritis?

Exercise is one part of a comprehensive arthritis treatment plan. Treatment plans also may include rest and relaxation, proper diet, medication, and instruction about proper use of joints and ways to conserve energy (that is, not waste motion) as well as the use of pain relief methods.

What Types of Exercise Are Most Suitable for Someone With Arthritis?

Three types of exercise are best for people with arthritis:

• Range-of-motion exercises help maintain normal joint movement and relieve stiffness. 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.

How Does a Person With Arthritis Start an Exercise Program?

People with arthritis should discuss exercise options with their doctors. Most doctors recommend exercise for their patients. Many people with arthritis begin with easy, range-of-motion exercises and low-impact aerobics. 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. It is best to find a physical therapist who has experience working with people who have arthritis. The therapist will design an appropriate home exercise program and teach clients about pain-relief methods, proper body mechanics (placement of the body for a given task, such as lifting a heavy box), joint protection, and conserving energy.