Deep Dive into Your Trapezius and How to Master Your Anatomy
Both drills are prone posterior-chain exercises. One Leg Kick emphasizes hamstring curl + hip extension on a Sphinx/forearm support with thoracic lift. Double Leg...
Swan Dive is an advanced prone thoracic extension with a rhythmic rocking “bow” about the lower ribs/upper abdomen. It integrates spinal extensors + glute-ham...
A look at Ginny Massie's 3 Step Guide to Empowering Communication