No more stepping yourself to sleep.
The elliptical doesn't have to be the basic b*tch of workout machines.
Float like a butterfly; sting like a bee.
Cardio, strength, and a high-energy playlist? This workout has it all.
Prepare to earn some serious cred on the dance floor.
Spike your heart rate and build abdominal strength with this 25-minute boxing routine.
Ain't nobody got time for confusing choreography.
These six science-backed signs mean you're putting in the right kind of effort.
We asked the experts to break it down for us.
Never waste time aimlessly wandering between free weights and cardio machines again.
Turn any park into a (free!) gym with these creative moves that challenge every major muscle.
Both paces have definite advantages—as well as drawbacks. Find out which is best for you.