The plank exercise is an old-school isometric core exercise that originated with yoga practices and has since been a standard part of mainstream bodyweight workouts. It's a top-shelf ab move that can ...

The starburst side plank variation strengthens the shoulders, abs and obliques. Here's why we love it at Tom's Guide.

Both core exercises can strengthen and tone your abs, improving stability and balance while building a visible six-pack. But ...

I don’t love planks. There I said it. Isometric exercises (or holding one position) are not my thing. I prefer other types of core exercises (hi dead bugs, bicycle crunches, inchworms, or V-ups!) over ...

Ashley Olsen's trainer Jessica Schatz shared the actress's Pilates workout, and it includes a whole lot of planks. So what does one of her typical workouts look like? Schatz said she uses a combo of ...

Forearm plank extensions work both your core and your glutes for a challenging exercise that you can throw into any strength training routine Nike trainer, Reiki practitioner, and meditation ...

Push-ups, crunches, and sit-ups are staple ab workouts, but cranking out endless repetitions can get boring fast. Fortunately, you can shake up your mid-body routine with this 8-move dumbbell workout ...