A physical therapist explains how a modified side plank with a clamshell strengthens runners’ core and hips to improve efficiency and reduce injury risk.

While the standard plank is widely incorporated into core workouts, the side plank is often overlooked. This variation of the plank targets the obliques, the muscles that run along the side of your ...

*Lie on your left side with your knees bent 90 degrees. *Prop your upper body up on your left elbow. *Brace your core by contracting your abs forcefully. *Raise your hips until your body forms a ...

Variety is the spice of life, and that includes your core workout. So if your traditional plank hold (albeit effective) is feeling a little stale, add some heat with a side plank. “More balance, more ...

Ever notice how reverse planks can either feel easy or straight-up impossible? It all depends on the day, your energy levels, and where you’re at in your workout journey. Luckily there are all sorts ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo credit: Men's Health SMART CORE TRAINING doesn't just target your six-pack muscles. If you want a balanced, strong ...

Planks and push-ups can be intimidating, but this modified push-up and plank workout can help you ease into the moves by introducing variations that can be both progressed and regressed. That’s where ...

Side plants target the obliques, protect your spine, and strengthen your core, along with other benefits. To get the full effect, make sure you use the proper form. You can also try variations. The ...

Editor’s note: Before beginning any new exercise program, consult your doctor. Stop immediately if you experience pain. Planks are widely considered by fitness experts to be a fantastic exercise to ...

*Lie on your left side with your knees bent 90 degrees. *Prop your upper body up on your left elbow. *Brace your core by contracting your abs forcefully. *Raise your hips until your body forms a ...