It's known that manual labour involving heavy lifting or assembly work involving a lot of arm lifting above shoulder height can result in neck pain. (ahealthblog.com)
This means that the body can move and expand the range of motion in certain exercises (e.g. lift the arms higher in a side arm lift). (8fit.com)
Your right arm lifts up toward the sky and your whole body is strong and supported by your muscles. (mindbodygreen.com)