Begin on your hands and knees.
Place Activ5 underneath your left palm.
Straighten your legs, keeping them
hip-width apart.
Tuck your left knee to your left elbow.
Press Activ5 as you squeeze your core
and leg muscles.
TUCK CRUSH (LEFT)
ADVANCED
KEEP YOUR SHOULDERS OVER YOUR HANDS PRESS ACTIV5 INTO THE FLOOR
PRIMARY MUSCLES ENGAGED