upper body extend: Standing within an open doorway, location just one hand and forearm in opposition to the door frame with the elbow bent up at a ninety-degree angle. Gently flip your torso and press it forward to https://www.threads.net/@econopass/post/C7lbD1SvDm5?xmt=AQGzFFKJqs9Yj3vB1PdguagUR1aXO_IZPsgCSim5cJjWpw