Add Yahoo as a preferred source to see more of our stories on Google. MOST GUYS THINK that pushing heavy weight is the only way to build a superhero-sized chest. But you won't be pushing yourself to ...

Often performed in bootcamp classes and DVD workouts, plyometric push-up jacks — which involve jumping in and out from plank position to a wide push-up — are certainly challenging. They blend cardio, ...

If lifting weights is like a powder keg, then plyometrics (plyos) are the match that lights the fuse. Explosive exercises that use the muscles’ stretch reflex to build power, plyos are a staple in ...

A personal trainer with six Guinness World Records has smashed another one - by achieving 19 one-meter high push-ups in a minute. Alex Goulding, 31, surpassed the record for the most plyometric ...

MOST GUYS THINK that pushing heavy weight is the only way to build a superhero-sized chest. But you won't be pushing yourself to your full potential—both in terms of aesthetics and function—without ...