The next level of course would be the side plank, a challenging variation of the original abdominal bad boy. The side plank is going to teach you how to brace your core in order to build your obliques ...

You don't need a gym to strengthen your back. Planks, bird dogs, and supermans are just some of the back-strengthening exercises you can do at home.

Fitness fads may come and go, but there’s one aspect of strength training we can all agree on: a strong core never goes out of style - and for this, I'd recommend the side plank exercise every time.

If you’ve ever tried them, you know side planks are challenging­—even more than regular planks. But they’re a critical move, says Keli Roberts, an exercise physiologist with the American College of ...

To relieve lower back pain, focus on core-strengthening exercises that will improve posture and support the spine.

A staple of many core workouts, most runners will be familiar with the side plank exercise. But you may be surprised to learn that it's one of the best exercises you can do for working your deep core.

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 ...

This move effectively engages your side glute muscles and is beneficial for individuals with knee pain, as it doesn’t involve any active bending or straightening of the knee joint. Make it harder by ...

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 ...