Sit-ups, crunches, and planks probably have a regular spot on your strength schedule. But V-ups can take your core-strengthening workout up a notch, thanks to the range of motion the move requires.

No matter what stage you’re at in your running journey, chances are you want to continue to improve, feel fit and strong and, of course, remain injury-free. As such, strength and conditioning work – ...

Sit-ups are one of the most effective and versatile exercises to build core strength, and they've been around for a ...

Not only are sit-ups an effective exercise for strengthening the abdominal muscles, when done correctly, these can be an excellent for weight-loss too. There are many sit-up variations that can help ...

If you really want to set your obliques on fire, try the Iranian half-moon push-up—one of the hardest push-up variations you've never heard of. You might want to start planning your obliques’ funeral ...