Trunk Rotation Stretch; Kneeling Trunk Rotation Stretch; Kneeling Common Stretches & Advice, Mid-Back Stretches Trunk Rotation Stretch; Kneeling Muscles: Erector Spinae muscles, Pectoralis Major, Internal Abdominal Oblique & [...] Trunk Rotation Stretch; Kneelingconnor2014-03-06T19:16:58+00:00