People Claim This 5-Minute Japanese Towel Exercise Will Give You Flat Abs—But Here's What Trainers Think
If an exercise seems too good to be true, it probably is—especially when it promises to give you a flat stomach.
These 4 Ab Workouts Can Help You Have Better Sex (Seriously)
A stronger core can seriously benefit your sex life.
This 10-Minute Resistance Band Ab Workout Will Work Your Entire Core
You'll strengthen your upper, middle, and lower abs in just 10 minutes—using only one piece of equipment.
This No-Equpiment 10-Minute Ab Workout Will Transform Your Core
Honestly, they might hurt after just *watching* this video.
Feel the Burn With This Lower Body and Ab Workout by Emily Skye
It’s the perfect at-home routine for busy days.
The One Thing Venus Williams Adds to Her Ab Workouts for a Rock-Solid Core
The tennis star dishes on how she stays healthy.