Reps vs. Time Under Tension: A Trainer Explains The Best Way to Build Muscle originally appeared on Men's Fitness. I’ve been a certified personal trainer (C.P.T.) for 15 years. In this ...

Promo Image of the Rep2max rep counting device. A fitness device set to launch in 2024, designed to count repetitions by tracking both reps and sets, while also monitoring the duration of rest periods ...

Doing push-ups the right way isn’t about speed or ego—it’s about precision. This expert-backed technique, used by U.S.

I’ve been a certified personal trainer (C.P.T.) for 15 years. In this decade-and-a-half period of time, I’ve been lucky to work with a wide range of people. This includes pro athletes of all levels, ...