Personal trainers and exercise class instructors seem to have an acronym for everything, and it can be hard to keep up. Between gym slang like PR (personal record), HIIT (high intensity interval ...

Add Yahoo as a preferred source to see more of our stories on Google. Woman doing dumbbell lunges in the gym Building strength takes time, something we don’t all have. But just because you may not be ...

You might ask: what's the purpose of this total-body workout? The answer, at least from a CrossFit point of view, is to have you breathing heavily for 20 minutes straight, target every part of your ...

Let's play a game: Youve got five minutes to get in a sweat, and you can only use one (one!) piece of equipment. You might choose a treadmill for intervals, a barbell for CrossFit workout Grace or ...

Doing more with less is a skill you need when schedules get tight, equipment is minimal, and you need to prepare for challenging training programs in your future. Here are three versions of a circuit ...

If ever there was a time to give CrossFit workouts a go, it's now. Jessica Alba and Cameron Diaz are believed to be big fans, and from no-equipment home workouts to doing a CrossFit challenge for ...