There are lots of ways to classify the exercises that make up your workouts, and if you spend any time around the weight rack, you’ll undoubtedly encounter the most common one: joint involvement.

The kinetic chain is the system of muscles, joints, and connective tissue that work together to produce movements, per the International Sports Sciences Association. When you're designing a knee ...

Strength training is more than just pumping iron; it's about how your muscles work together as a team. Enter the kinetic chain, which views your body as a connected system of harmonious joints and ...

Those globetrotting muscles won’t tone themselves. For some, vacation’s a time to plop down on a beach lounger and not get up again until they’re tan and drunk. But for those gym rats who’d never ...

A reverse hyperextension machine, also known as an RH machine or a reverse hyper, is an exercise machine that provides spinal decompression and strengthening of the posterior chain muscles — erector ...

As gyms across the country begin to reopen, many (and hopefully all) are taking precautions to help fitness fans stay COVID-19-free. One gym in Redondo Beach, California, is taking a more unusual ...