Katie practicing her squat.

Heels rooted into the ground, knees tracking over her feet, crease of the hip below the knee, back straight and strong, chest up and head neutral. Every part of her body is working in conjunction to create this beautiful full-body movement.

Workout:
25 toes to bar
5 "L Sit" rope climbs
25 toes to bar

The purpose of this workout is to experience the significance of the midsection in isometric contraction. Go slowly on the toes to bar and rest as needed between rope climbs. Note the stress not only on the midsection but also the grip!