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, ...

Certain hand exercises can help relieve pressure on the median nerve and alleviate symptoms of carpal tunnel syndrome. Exercises include stretches, wrist extensions, hand squeezing, and more. The ...

For many, the quest for toned arms feels like an endless cycle of push-ups, planks, and bicep curls. But what if there was a more efficient and powerful way to sculpt your arms, a single exercise that ...

Chest press. Lay with your back flat on the floor and arms extended out to your sides, bent at a right angle at the elbow, forearms pointed toward the ceiling, hands holding dumbbells. Press the ...

Fast twitch muscles help with sudden bursts of energy involved in activities like sprinting and jumping. Twitch muscles are skeletal muscles that help support your movement. They’re especially ...