Search for mobility tips online and chances are you'll find a treasure trove of reels and video tutorials addressing tight hips, stiff necks, weak knees and sore lower backs.
Less common, however, is to find drills that address upper-back pain, despite it being a prevalent issue among sedentary office workers—due to hunching over a keyboard—and regular exercisers—due to a particularly nagging case of DOMS (delayed-onset muscle soreness).
