A healthy body is often described as a well-oiled machine. Like a machine, it’s made up of otherwise fixed segments given mobility by joints. A kinetic chain is the notion that these joints and ...

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.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It’s hard to keep track of all the buzzwords in fitness, let alone what they actually mean. Some are are ...