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 ...

View post: The One Workout Mistake Most Guys Make in Their 30s and Pay For in Their 40s, According to a Veteran Trainer “The landmine anti-rotation is a resistance-based exercise that involves holding ...

Psst: it's not another plank.

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 ...