Megan Dahlman on Instagram: "🎉 FREE Posture Masterclass - Comment “posture” below and I’ll send you the link! Upper back and shoulder pain from sitting, slouching, or just daily life? 😩 Try this 3-move stretch sequence to unlock tightness and feel instant relief: ✅ Hooklying Thoracic Rotations – 5 deep breaths/side (Loosen up the spine and open your chest) ✅ Eagle Arm Stretch – 3 reps/side (Pulls your shoulder blades apart to release tension) ✅ Thoracic Extension on Chair – 5–10 breaths (Rever