Hang from the pull up bar in overhand grip with palms slightly wider than shoulder-width.
Hang from the bar and try to keep your legs engaged by keeping them straight close together.
Tighten your abdomen and squeeze your shoulder blades down together,
Tuck Your tailbone in by contracting your buttocks.
Lift your feet up a few inches.
Cue yourself to push the belly button to the spine and hold the hollow hang position.
