This loop band back routine hits all the right muscles to strengthen, shape, and support your entire upper body — without needing any heavy weights. These exercises target your: 💥 Lats (underarm/back width) 💥 Rhomboids (mid-back tightness relief) 💥 Middle Lower Traps (posture control) 💥 Rear Delts (shoulder stability) 💥 Erector Spinae (spinal support) Training in a lying position helps you: ✅ Isolate the back muscles more effectively ✅ Avoid excess pressure on your spine ✅ Improve posture a