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 ...

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 ...

A unique fitness class that focuses on the hands and feet. A Quick Fit routine that targets the shoulders, wrists, hands and feet. Cassy Vieth leads a workout that may be different than any fitness ...

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 ...

Hold a dumbbell or kettlebell at shoulder height. Brace your core and press the weight overhead. Lower it slowly back to the ...

Arthritis is not a single disease but a family of disorders that attack joints and the tiny, complex joints in our hands and fingers are among the most commonly affected. Two patterns are responsible ...

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 ...