- 肱二头肌, 肩膀/三角肌
史密斯站姿提肩动作要领 —》我雷锋 我翻译
Load up a smith machine with the weight you want to use and stand facing the bar with your feet at around shoulder width apart.
Grasp the barwith an overhand grip (palms facing down), and hands slightly closer than shoulder width apart.
Keeping your back straight, pick the bar up by bending only at the knees and release the safety.
Keeping your back straight and eyes facing forwards, lift the bar straight up while keeping it as close to your body as possible (you should pull the bar up to around chest height - nearly touching your chin).
Pause, and then slowly lower the bar back to the starting position.
Repeat for desired reps.
Focus on keeping your elbows higher than your forearms. The elbows push the motion.
Keep your body fixed throughout the set. Don't lean forward as you lower the bar, and back as you raise it. Movement of the body makes the upright row easier, and you will not get the most out of it.
Pause and squeeze the traps at the top of the movement, and then lower the bar really slowly if you want to some intensity to the exercise.