Store › Tilting Knees, Arms in Triangle Image 1 of 1 Tilting Knees, Arms in Triangle $12.00 This Feldenkrais audio lesson takes place on your back.It involves the whole self, and we focus on twisting. 52 minutes. Add To Cart Added! This Feldenkrais audio lesson takes place on your back.It involves the whole self, and we focus on twisting. 52 minutes. You Might Also Like Shoulder and Hip Forward and Backward $12.00 Gentle Flexion, 4 points $12.00 Baby Rolling with Flexion $12.00 Exploring the Breathing Container with Sound $12.00 Baby Rolling $12.00