Shoulder Weight TrainingsSide Lateral RaiseShoulder Press 승모근 줄이고 직각어깨승모롤링직각어깨자기전Bad고개 숙여서 핸드폰하기 or 침대에 엎드려서 핸드폰하기최악: 누워서 또는 옆으로 자기 처진어깨 승모근을 왜 써야해? #하견 #옷걸이어깨Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.https://youtube.com/shorts/wk72cM8aeXc?si=hQfnRIwmO6SaS1me