Becoming a stronger, more resilient runner isn’t just about the miles you log. Each exercise you do in your off-road workouts can help build a body that’s better able to handle those miles. One prime ...

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 ...

Psst: it's not another plank.

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 ...

As you age, maintaining balance is crucial for preventing falls and doing everyday tasks. Core training is the foundation for building balance and strength. A strong core helps protect your spine and ...

According to experts, it takes just four core workouts to absolutely rip your top half to shreds, so you can get stronger.