10 Medical Terms Every Senior Should Know (No More Guessing at the Doctor’s Office)

Arthritis

Your knees ache, your fingers are stiff, and getting up from the couch feels like a full-body workout. “Must be the weather,” you joke—but arthritis isn’t just about age or rain.

There are many types, but the most common is osteoarthritis—basically, your joints’ protective cartilage is wearing out. Movement helps more than rest, believe it or not. A bit of stretching and gentle exercise goes a long way—so keep moving!