Resume: The 5 BX method will get you to work muscle everyone wants to be in shape: pectorals, abs, legs and arms.
回顾：五组基本练习可以帮助塑身，锻炼每块肌肉：胸肌，腹肌，腿部肌肉和胳膊的肌肉。
His dorsal fin was down and his huge pectorals were spread wide.
它的脊鳍向下耷拉着，巨大的胸鳍大张着。
abdominal fins Applied to ventral fins when inserted far behind pectorals .
腹鳍腹侧成对的鳍，在胸鳍后方远处。
Train pectorals, Triceps, Frontal deltoids. Develop upper body, improve body shape.
练习胸大肌，肱三头肌，三角肌前部。发展上肢肌肉，改善形体。
Hip extensors, abdominal obliqus , and pectorals work synergistically to activate the trunk and stabilize the extremities.
臀部伸张肌、腹部斜方肌和胸肌协同工作，使躯干活动并使四肢稳定平衡。
"Pectorals are the motor for 80 percent of flight, " said Dr. Tobalske, which explains why they are the largest part of the anatomy.
“胸肌担负了飞行中80%的动力来源，”托巴尔斯克博士说，这也解释了为什么在鸟类解剖形态中，胸肌所占的比重最大。
Look at the way he's using those pectorals slowing himself down like breaks.
看它如何运用胸鳍，让自己慢下来，好像是在休息。
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