When lifting weights, a good rule is resting for 48 hours of recovery time per muscle group, fitness experts say.

We chatted with three fitness pros to find out if Pilates vs. weight training is better for your overall fitness. Here's what they said. Experts weigh in on a popular fitness question: Should you ...

The crowd slowly makes its way up the escalator and assembles inside an auditorium where fitness guru Tony Horton is set to take the ... Power 90 followed, along with P90X, P90X2, P90X3, 10 Minute ...

Eddie Lacy's trainer changed lifestyle, didn't weigh RB Tony Horton, the P90X founder who worked out Eddie Lacy, didn't weigh the Packers running back but worked on lifestyle changes.