This week: low planks. You probably didn’t think planks ... in a high plank when your arms can take on some of your body weight. So here’s how to do the sure-fire core burner.

However, if your goal is to strengthen the entirety of your core and work the smaller muscles to support you in big lifts, you might want to consider other variations of a plank. Lie on your right ...

A high plank may be one of the best exercises to annihilate ... as your forearms and hands are helping to support your entire body weight. Dropping down from your hands to your forearms is one ...

At-home back-strengthening workouts, like planks and bridges, use your body weight to build muscle ... you can also try a low plank by lowering onto your forearms. You can also drop your knees ...