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 ...

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 ...

Coach Daniel Herman knows a thing or two about training strong core muscles, and he’s got something better for you than sit-ups, crunches or Russian twists. You might already know it, but he’s got a ...

Add these to your core routine immediately. Getting visible abs is a goal for many men, and fitness companies cash in—pushing everything from fat-burning supplements to ab machines that promise a rock ...

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