So, What Muscles Do Planks Actually Work? originally appeared on Parade. Planks are one of the most versatile and accessible exercises out there. You don’t need any equipment, and you can do them ...

The runner's plank is an alternative I use as a certified trainer when sit-ups aren't possible, and this is exactly how to do ...

Quick biology lesson: the posterior chain is the term for the network of muscles that run the entire back length of our body, ...

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 ...

Planks are a great exercise for your core and entire body. Here's how to do a few different types of planks to get the health benefits.

Over 45? Hold a forearm plank for 90 seconds with solid form—why it signals elite core strength and how to build up.

It is Sunday afternoon, and I just left the YMCA. I was a little late getting there so I really did not get to finish my resistance training routine. What a shame! Most people would let it go and be ...