back again and chest extend: Clasp your palms driving your back, fingers interlaced and palms facing at the rear of you. Push your hands absent from your physique and squeeze your shoulder blades collectively. Alternate https://www.threads.net/@econopass/post/C7lbD1SvDm5?xmt=AQGzFFKJqs9Yj3vB1PdguagUR1aXO_IZPsgCSim5cJjWpw