Muscle Groups

Core

Description

Start in a high plank position with your arms straight and shoulders stacked over your wrists. Push the floor away by rounding your upper back and spreading your shoulder blades apart — that’s the protraction. Hold this position while keeping your core tight and body in a straight line. Don’t let your chest drop or your elbows bend.

Movement Group

Core

Required Equipment

None (bodyweight only)

Progressions and Regressions