Quick Fit with Cassy is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, ...

DEAR DR. ROACH: I am a 69-year-old woman developing arthritis in my fingers, especially the middle joints. I do various finger bending and straightening exercises, and I rub my hands together ...

Our hands enable nearly everything we do—from essential self-care tasks like buttoning shirts and preparing meals to expressive activities like typing, painting, or playing musical instruments. Yet ...

Prolonged desk work can lead to musculoskeletal problems ranging from annoying aches and pains to injuries. This month, we launched a six-part series showing you how to stretch and strengthen your ...

Improving grip strength is just as important as strengthening big muscle groups like biceps and glutes. Grip strength is how firmly and securely you can hold onto things, and how heavy the things you ...

Biceps tendonitis is generally a chronic injury, where the tendon sheath has become inflamed over a long period of use. As a result, the most important treatment for biceps tendonitis is rest to allow ...