Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? You can find some great stuff in fitness infomercials, from Suzanne Sommers ...

"The abs flex the spine in two main ways—from the top-down with your rib cage being pulled toward your pelvis, and from the bottom-up with your pelvis being pulled up towards your rib cage," Cavaliere ...

As a trainer, it's my job to understand how the body works, explain it to people, help them improve imbalances and achieve their fitness goals, and move and feel better in their day-to-day. I ...

When it comes to building a rock-solid core, some exercises are better than others. Strong abs can help you move with better posture, protect your spine from injury, and improve your athletic ...

"As Seen On TV" exercise equipment makes some lofty promises. Here's which gizmos actually deliver and which definitely do not, according to trainers. We’ve all seen the feature film-length ...