Here's what it's really like following Alexis Ren's abs workout every day for three weeks.

Transform your abs with this expert-designed 10-minute weighted workout. Learn 5 effective exercises that build a stronger ...

Target your deep core muscles with this slow and controlled abs workout from a Pilates instructor, which doesn’t require any ...

This is a low-impact workout, suitable for most people, but if you’re pregnant, or returning to fitness following an injury, ...

It’s a common fitness dilemma: You’re banging out crunches and planks week after week but still not seeing the strength and ...

The L-sit is a demonstration of pure evil sent in the guise of an ab exercise. It builds core strength and tests your hips ...

Working the diaphragm, pelvic floor, multifidus, and transverse abdominis has a plethora of benefits. A trainer and physical therapist share 10 moves to do.

One of the images even showed Khushi Kapoor clicking a snap of Ibrahim's chiselled abs. His impressive eight-pack stands as ...

The Phillies scored five runs in the seventh and eighth off relievers Brian Van Belle and Grant Gambrell for the win.

In this week's issue of PEOPLE, on newsstands Friday, the '80s icon shares what it takes to maintain his fit physique — and ...

I put Barry's activewear to the test during a class. See how the sports bra, tank, and socks performed in terms of comfort, ...