SET UP: Sliding Stability Bar at 4 holes showing from below (knees flexed about 90 degrees when sitting), Roll-Down Bar attached to eyehooks at front of top beam,
Start: Sitting on Sliding Stability Bar facing away from the Tower Trainer™, legs parallel and hip-distance apart, knees flexed about 90°, pelvis and spine neural, torso slightly hinged forward at hips, arms long reaching forward, holding Roll-Down Bar.
Exhale: nod head, flex spine to roll down pushing Bar, maintaining straight arms
Inhale: roll spine up from tail to head, return to starting position
Repeat 3-5 times