It's day 26, which means you're coming up on some of the last workouts of the New Year's Challenge—so don't slow down now! Today's plank workout routine, which was designed by NYC-based trainer Alyssa ...

This core-crushing breakdown highlights 10 plank variations designed by trainer Jade Morning to upgrade your abs routine and ...

A simple medicine ball can transform basic core exercises into a full-body stability challenge. Trainers say this at-home ...

These 10 simple home exercises—squats, lunges, push-ups, burpees, planks, shoulder taps, crunches, deadlifts, step-ups, and ...

Ah, the plank. It may just be one of the most intimidating exercises. Anyone who has shook their way through one knows that the isometric exercise appears simple, but is anything but. To the contrary, ...

Doing plank leg raises regularly can improve your posture by strengthening the muscles that support the spine. A strong core ...

Wall planks are a powerful exercise that can boost core strength and stability in no time. Wall plank variations are the perfect workout routine to challenge the muscles and achieve a solid foundation ...

More Than Just Ab Workouts: Side planks strengthen shoulder, back, and glute muscles, enhance mobility in the hips, knees, and ankles–and help correct muscular imbalances. With the four variations ...