osteoarthritis

by Beatrice Awasthifigures by Aparna Nathan Every day, our joints successfully bear huge amounts of force as we move about. For example, jogging and stumbling produce forces of up to 550% of a person’s body weight, respectively. Even walking generates…

Osteoarthritis is a joint disease that occurs when the cartilage (the flexible and slippery tissue that protects the ends of bones in the joints) wears away, causing bones to rub against each other. Common causes of osteoarthritis include aging, sports…