Add Yahoo as a preferred source to see more of our stories on Google. There’s no greater hallmark of fitness than a six-pack, which is why there’s typically no shortage of crunches and leg raises in ...

Why 'Anti-Rotation' is the New Core Standard: Trainer Secrets to a Stronger, Injury-Proof Midsection For decades, crunches and sit-ups were the undisputed champions of core training. Yet, modern ...

This underrated anti-rotation move is becoming a favorite among fitness experts in the U.S. because it builds a stronger, safer core that actually transfers to daily life and athletic performance.

Patrick Murphy never does hanging knee raises because they work the hip flexors more than the abs. The celebrity trainer said Russian twists are ineffective too, and can lead to back pain. Instead, he ...

Here's exactly how to do the standing anti-rotation hold, which strengthened skier Lindsey Vonn's core for the Olympics. The standing anti-rotation hold, Self reports, involves contracting the core ...