Coming out of the final bend, the runner stepped up a gear to overtake the rest of the pack.
赛跑者绕过最后一个弯道后开始加速，以图超越同组的其他选手。
《牛津词典》
2
While keeping your spine in alignment, bend from your hips and reach toward the floor. Aim to touch your toes, but if you can't reach, rest your hands on ankles or shins.