This exercise greatly works the pectoral muscles and triceps.

这项运动能极大地锻炼和肱三头。

On your chest, these are pectoral muscles.

上的是。

To flap their wings at this speed, hummingbirds have evolved giant pectoral muscles that comprise over a third of some species' bodyweight.

为以这种速度拍打翅膀，蜂鸟进化出巨大的，其占某些物种体重的三分之一以上。

The flat pectoral muscles were as broad as dinner plates, and the stomach was concave below the great arch of the ribs.

平坦的如餐盘，而肋骨形成的巨大弧线下，腹则呈现凹陷状。

Also, we want to out our pecs or our pectoral muscles So those are on your chest Below your neck but above your stomach That's right And another important one on your arm.

另外，我们还想锻炼我们的或大。这些肉在你的，脖子下面但腹上面。没错。还有你手臂上的另一个重要位。