Skip the floor-based strain and carve out a stronger, more stable midsection using nothing but a small space and ten minutes ...

Looking for a quick ab workout to fire up your core? This seven-minute intense ab challenge targets your lower abs with no equipment. To find out for myself, I unrolled my yoga mat and gave it a go ...

While classic core exercises like sit-ups and crunches are certainly an effective way to train your abs, they are not the only way. If you prefer to stay standing for your workouts, then this ...

You don't need to spend hours breaking a sweat to get into shape, and you certainly don't need to do sit-ups to improve your core strength. A simple 15-minute Pilates workout will do. It's an ...

Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. Side planks trains your ...