This summer, you’ll need a reliable bank of abs exercises to strengthen your six-pack muscles and sculpt muscle definition across your torso. To get the ball rolling, add these exercises to your ...

Sit-ups are great for strengthening the core but doing sit-up after sit-up gets a little boring and it's important to mix up the moves you use to train your core. With this in mind, we've found a five ...

Sit-ups, planks and crunches are all core workout staples and for good reason — they’re all effective moves that are accessible to most people. However, they are far from the only exercises you can ...

I’m so bored of seeing sit-ups featured in so many workouts — yes, they build stronger abs, but are they really the best exercise for abs or core strength? Absolutely not. Whenever I’m asked what ...

Core training has always been part of military PT and fitness testing. From crunches to sit-ups, flutter kicks, leg tucks and plank poses, the U.S. military uses many exercises to test core strength.