?仰卧起坐
... crunch词组短语 abdominal crunch仰卧起坐;仰卧力拉 REVERSE CRUNCH反向卷体 ...
?腹部训练机
... 背部训练机 Back Extension 1 腹部训练机 Abdominal Crunch 1 三头肌训练机 Tricep press down machine 1 ...
?仰卧力拉
?腹部卷体
... 机器式大腿弯举(Machine Leg Curl) 腹部卷体(Abdominal Crunch) 仰卧起坐(Sit-Up) ...
He instructs runners to keep a straight upper body and a "crunch" going in their lower abdominal muscles.
NPR: Chi Runners Poised for Softer Landings
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。