定期运动能够提高你的基础代谢率。

Regular exercise can increase your basal metabolic rate.

你的基础代谢率被定义为你烧休息时的能源量。

Your BMR is defined as the amount of energy you burn while resting.

基础代谢率和总体水也是随着运动水平的提高呈增高的趋势。

Basal metabolic rate and total moisture capacity were gradually increased with the increase in sports level.

但黑熊的新陈代谢率却甚至直降到了储能区以下，平均仅为夏天基础代谢率的25%。

But the bears' metabolisms plunged down to even more energy-saving zones, averaging only 25 percent of the basic summer rate.