A bone scan is a nuclear imaging procedure. In nuclear imaging, tiny amounts of radioactive materials (tracers) are injected into a vein and taken up in varying amounts at different sites in the body.Areas of the body where cells and tissues are repairing themselves most actively take up the largest amounts of tracer. bone scan is a nuclear imaging procedure. In nuclear imaging, tiny amounts of radioactive materials (tracers) are injected into a vein and taken up in varying amounts at different sites in the body.
Leg Lift Exercise For Stiff Knee. 1  Lie On Your Back: Keep one knee raised with heel on the floor. Keep the other leg straight and raise it to a comfortable level. 2  Sit on a chair: Raise your leg to straighten the knee, hold and bring it down.
Exercise helps ease arthritis pain and stiffness. Exercise helps ease arthritis pain and stiffness. As you consider starting an arthritis exercise program, understand what's within your limits and what level of exercise is likely to give you results. Exercise is crucial for people with arthritis. It increases strength and flexibility, reduces joint pain, and helps combat fatigue. Of course, when stiff and painful joints are already bogging you down, the thought of walking around the block or swimming a few laps might seem overwhelming.