Plyometrics is a series of drills designed to connect strength with speed to produce power. Also known as "jump training," this technique emerged in Eastern Europe in the early 1970s. Coined by ...

P90X is a set of 12 high-intensity online workouts that you do over the course of 90 days. You've probably seen the infomercials about it on TV. You'll commit to working out 6-7 days per week, for 1-1 ...

(CNN) -- If you're looking to improve your tennis or basketball game, you may want to consider adding some plyometrics to your off-court training. Plyometrics, also known as "jump training," has been ...

Because they’re so challenging, standardized workout programs like P90X, Insanity and CrossFit have become popular with fitness enthusiasts in recent years. But should a 25-year-old ex-jock’s workout ...

FORT JACKSON, S.C. -- Everything today is done in a hurry. You hear words like "promised," "get instant results" and "guarantee to work." It's tough living up to these unrealistic promises, and most ...

MONTREAL – Infomercials touting the benefits of fitness in a box often fail to deliver. Especially those that promise to turn you from flabby to fabulous in 90 days. Not only are the benefits often ...

People often write us asking for our workout program. We understand that it can be difficult to work out when you don’t have a set schedule or routine. Unfortunately, we don’t have a formal workout ...

I HAVE TROUBLE motivating for video workouts. If left alone in my living room, I will jump around for 20 minutes. Then, I usually get bored and hit “stop.” It’s why I pay trainers to keep me ...

Packers coach Mike McCarthy wants to see a trimmed-down version of Eddie Lacy next season. That's where Tony Horton steps in. The P90X creator and fitness guru came out of the woodwork this month to ...

P90X® is a complete 90-day home fitness system designed to get you in the best shape of your life. 01 CHEST & BACK - Targeted strength and definition workout 02 PLYOMETRICS - Explosive jumping cardio ...