After resting for four minutes, the volunteers repeated the interval several times, for a total of two to three minutes of extremely intense exercise.
休息4分钟后，志愿者们又重复了数次，一共约进行了2到3分钟的最高强度骑行。
After resting for four minutes, the volunteers repeated the interval several times, for a total of two to three minutes of extremely intense exercise.
休息4分钟后，志愿者们又重复了数次，一共约进行了2到3分钟的最高强度骑行。
应用推荐