动作要领
Attach a rope to a high pulley and kneel facing the machine.
Hold the rope ends beside your head.
Keep your hips still and slightly back.
Crunch down by rounding your spine, bringing your elbows toward your thighs.
Squeeze your abs, then return slowly to the start.
要点提示
- Think of bringing your ribs toward your pelvis.
- Keep your arms fixed; they only hold the rope.
常见错误
- Sitting back with your hips instead of crunching your spine.
- Pulling with your arms.
- Using too much weight and shortening the range.
在 Bulky 中记录 Cable Crunch
把它加入训练计划，记录每一组，查看你的进步。网页版今天即可免费使用 — iOS 和 Android 应用即将推出。