Yoga For Back Pain - 20 Minute Beginners Back Stretch, Sciatica Pain Relief, & Flexibility Flow. Naturally relieve Back Pain, Back Tension, Sciatica Pain, Neck Tension, Shoulder Tension, and gain Flexibility in this Full 20 Minute, Beginners Yoga Flow! Learn How To Safely and Holistically heal pain and work out your lower back, upper back, shoulders, and chest in this Follow Along, Instructional Yoga Video. Certified yoga instructor, Savannah V. leads this sequence.