abdominal curl
US /æbˈdɑmɪnl kɜrl/
UK /æbˈdɒmɪnl kɜːl/
名词
卷腹, 仰卧卷腹
an exercise in which you lie on your back with your knees bent and feet flat on the floor, and then lift your head and shoulders off the floor, contracting your abdominal muscles
示例:
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She performs 50 abdominal curls every morning to strengthen her core.
她每天早上做50个卷腹来锻炼核心肌群。
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Proper form is crucial when doing abdominal curls to avoid back injury.
做卷腹时，正确的姿势对于避免背部受伤至关重要。