왼쪽: 손 扌, 오른쪽: 발표할 尃(지금 당장 甫에 능숙한 손 寸) Left: hand 扌, right: to announce 尃 (just now 甫 with skillful hand 寸) Here cf. shoulder 膊: Thus the body part 月/肉, that somehow looks like the upper body 甫 with the 'skillful hand' 寸 is the shoulder.
니모닉
지금 당장 능숙한 손으로 싸우다. You use your hand and shoulder to fight.