Crunches are great for strengthening and toning your core muscles, specifically the rectus abdominis (AKA your six-pack) and ...

Reverse crunches target the lower abs and tone the lower belly pooch by working the rectus abdominis, transverse abdominis ...

But Metzl said that extreme exertion—i.e. burpees—release endorphins, which give us the boost we need to get through our day.

No matter which variations you follow, crunches have the advantage over sit-ups of being able to better target abdominal muscles. "Because the movement is smaller, you can control momentum more," ...

That can be pretty hard, especially when social media is filled with questionable workout advice, particularly when it comes ...

Strengthening the lower abdominals can be a game-changer in achieving overall core stability and improved posture ...

Research suggests that spot reduction may not be a myth after all. Discover what happened when a trainer put this new theory ...

Skip sit-ups and try this 8-move dumbbell workout to build a stronger core and hips. While sit-ups remain popular at gyms, on ...

Wall sits are a powerful isometric exercise that strengthens your core, legs, and lower back. Adding a reach engages your obliques, making this move even more effective for shrinking belly fat. It ...

Shilpa Shetty and Shamita Shetty are unstoppable in their latest workout video, flaunting their flat abs while underscoring ...