In-and-outs raise your legs and lower them, moving from side to side. This engages the lower abs, obliques, hip flexors, ...

Known as “core compression” moves, they look impressive on social media, but there are better, safer ways to build core ...

This four-move standing ab workout from NASM-certified fitness trainer Meredith Shirk shows that. It’s designed to get you ...

A study published by Quality of Life Research found that when older participants took part in exercise in a weighted vest, ...

A trainer outlines six of his best daily workouts for men to build stronger, more muscular glutes and enhance athletic performance.

Crush your core with this quick and effective 5-minute abs challenge. No equipment needed, just your bodyweight and ...

Fight Club, David Fincher’s late-nineties flick, is a core part of our cultural canon. The film centers around a group of men ...

A personal trainer explains why HIIT reigns supreme for men who want to get into shape and breaks down her #1 fat-burning workout for men.

A fitness expert's hot guide to hot Pilates – the ultimate full-body workout that will leave you mentally zen, pumped but ...

Fun fact - I shot for @si_swimsuit on literally a week’s notice," she shared alongside one of her workout videos. "I always ...

Sissy squats may sound like a move that belongs on a playground, but trust me—there's nothing "sissy" about this killer lower ...

Jenner recommends skipping the fast and opting for a nutritious breakfast before a big exercise session. But, she says, there ...