The four main signs and symptoms include slow physical movements (bradykinesia), shaking (tremor), muscle stiffness (rigidity ... Tremor may start in a foot or one side of the body, and less ...

Typically, arthritis causes discomfort, stiffness, or swelling in your ... it usually occurs in your wrist, hands, and feet. When RA symptoms develop, you will notice them in the same joint ...

Activities like brisk walking, cycling, or using an elliptical machine can keep the joints warm and flexible. In this article ...