A simple yet highly effective movement recommended by U.S.-based fitness experts to improve core strength, stability, and overall athletic performance.

Workout challenges can be dumb, especially ones that involve your abs. Yet, we can't get enough of them, especially this close to beach body season. To help me get back on track with my workout ...

Plus, easy variations to make them more or less challenging. Leg lifts are effective for targeting the lower abs and can ...

Another week, another plank challenge — we just can’t seem to get enough of them at Tom’s Guide. As my colleague recently said when trying planks with knee taps every day for a week — the exercise can ...