Drawing the bow from your scapula and back rather than your biceps. EMG comparisons are clear: elite archers work through the posterior deltoid and mid trapezius, beginners through the arm flexors.
The difference isn't cosmetic. Draw from the arm and you hold the full weight with a small muscle that starts trembling within seconds — and you route the load into a shoulder that isn't built for it. In a survey of 200 elite junior archers from 34 countries, 43.5 percent reported shoulder pain in training. The error is visible from the outside: the drawing shoulder creeps toward the ear and the drawing elbow never comes round into line behind the arrow. The cue against it is simple — shoulder blades toward the spine, bow shoulder actively down. What often gets missed: back tension does not mean more force. EMG work finds the real marker of performance isn't how hard the muscles fire but how repeatably they fire — the same pattern, shot after shot. And with too much draw weight it simply cannot be learned.