杠铃正握臂屈伸

动作介绍

基本信息

目标肌肉:肱三头肌 运动类型:力量 所用器械:杠铃
力学:孤立 发力类型: 经验水平:初学者
相关部位:没有

动作图解

目标肌肉群

操作方法

    This exercise is a variation of the lying tricep extension (or skullcrusher). Sit on the end of a flat bench width a barbell on your thighs.

    Grip the barbell with an overhand (Palms facing down) with your hands about shoulder width apart.

    Bring the bar up to your chest and lay down on your back.

    Extend your arms straight up above your chest.

    Keeping your arms straight move the bar back to the position shown in the video above.

    Keeping your elbows fixed in place and not pointing out, slowly lower the bar until it is almost touching the top of your head or bench behind your head.

    Pause, and then slowly extend your arms back to the starting position.

    Do not lock your elbows out, and then repeat for desired reps.

Exercise Tips:

    Some lifters prefer this to the the regular skullcrusher because the triceps must work harder and tension is maintained.

    You must keep your elbows in at your sides throughout the set and don't let them move forward or back.

    Do not lock your elbows out at the top of the movement as this takes tension off the triceps.