나
나이키.·Cable Rope Tricep Extension·1y ago@민주짱 That person's posture is FM, and you should bend your knees or slightly push your hips back when the weight feels heavy. The important thing is to feel it pulling only with your triceps :)
@민주짱 That person's posture is FM, and you should bend your knees or slightly push your hips back when the weight feels heavy. The important thing is to feel it pulling only with your triceps :)