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 - Plyometrics isn't available to stream, rent, or buy in your region right now. Check back soon or try a different region using the flag selector below. The film holds a 95% audience score. Not ...

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 ...

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 ...

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 ...