Go on set with Cassy Vieth and get a behind the scenes look at Quick Fit. Go on set and behind the scenes with Cassy Vieth, host of Quick Fit. Cassy speaks candidly about her fitness and wellness ...
A workout to help you develop good mechanics below your knees. A kinetic chain is a series of joints that work together to move your body, but when one joint is impaired, it can interfere with all the ...