‘It promotes spinal stability, shoulder resilience, and coordinated full-body tension,’ says PT Monty Simmons. ‘This ...

MOST THINGS WE do are forward-facing. We walk forward, reach forward, bend forward—of course, because we primarily see in front of us. That’s caused us to put an emphasis on the aesthetics of the ...

With so much focus on the upper body and core, it's easy to forget to tone your back muscles. After all, you want to look ...

Arm flab exercises for women over 55, 4 daily moves from a certified trainer to firm triceps and shoulders fast.

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Leoni Jesner is a fitness, health, and lifestyle writer who has contributed to Byrdie and LIVESTRONG.com, among other publications. She is also a personal trainer, mat Pilates instructor, and ...

These often-overlooked moves will help you build you the results you want. Another consequence? Wasted time and effort, which can hold you back from the results you want. So train smart instead. We’ve ...