Begin on your elbows and knees.
Place Activ5 underneath both palms.
Straighten your legs, keeping them
hip-width apart.
Keep your back straight.
Your body should form a straight line
from your shoulders to your feet.
Press Activ5 as you squeeze your core
muscles.
PLANK CRUSH
ADVANCED
KEEP YOUR BODY IN A STRAIGHT LINE PRESS ACTIV5 INTO THE FLOOR
PRIMARY MUSCLES ENGAGED