aerobics

She attends an aerobics class at the local gym three times a week to stay fit.

(Chinese) 她每周去当地健身房参加三次有氧操课程以保持身材。

Aerobics involves a series of rhythmic movements that increase your heart rate.

(Chinese) 有氧运动包括一系列旨在提高心率的有节奏动作。