As an exercise physiology nerd, I often find myself thinking about movement classifications, safety and other factors that aren't necessarily top of mind for most people. This is especially true when ...

"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 ...

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.