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.

This six-move weighted vest workout is one of my go-to routines ... Lower your right forearm to the floor, then your left to ...

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 ...

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 ...