Why exercise is important?

Exercise And Arthritis:

Range-of-motion Exercises

Range-of-motion exercises are gentle stretching exercises which move each joint as far as possible in all directions. These exercises need to be done daily to help keep joints fully mobile and prevent stiffness and deformities. ROM (range-of-motion) exercises are especially important for arthritis patients, who because of intense inflammatory pain tend not to want to move painful joints. It is the notion of some people that normal daily activities take joints through their full range-of-motion but this is not the case. Normal daily activities, such as housework, dressing, bathing, and cooking, are not a substitute for ROM exercises.

Strengthening Exercises

Strengthening exercises help increase muscle strength. Strong muscles help to support the joints, making the joints more stable, and helping a person move more easily and with less pain. The two types of strengthening exercises are isometric and isotonic.

* Isometric exercises involve tightening the muscles, without moving the joints. These exercises are especially useful when joint motion is impaired.
* Isotonic exercises involve strengthening the muscles by moving the joints.

Endurance Exercises

Endurance exercises are physical activities that bring your heart rate up to your optimal target level for at least twenty to thirty minutes. The target heart rate is computed based on age and physical condition. These exercises, by raising the heart rate, improve cardiovascular fitness. These exercises should be performed at least three times a week to enhance effectiveness. Many arthritis patients who do endurance exercises:

* increase physical strength
* develop a better mental attitude
* improve arthritis symptoms

Not all arthritis patients are able to perform endurance exercises however. For example, patients with long-term rheumatoid arthritis and left with functional limitations will be unable to do this type of activity. Endurance exercises for arthritis patients need to be chosen carefully to avoid joint injury.