1.Aerobic exercise helps strengthen the muscles involved in respiration. Thus, the flow of air in and out of the lungs is aided.
有氧运动，通过提高呼吸所需肌肉的力量，有助于肺脏吸入和呼出空气。
2.Cardiovascular disease. Aerobic exercise has long been established as an invaluable protector of the heart and blood vessels.
有氧运动一直被视为是保护心脏和血管的好办法。
3.At least 30 minutes of aerobic exercise three days a week seems to reduce cognitive decline in older adults.
每星期有三天每天至少三十分钟的有氧运动能相对减轻老年人认知下降的程度。
4.At least twice a week, supplement aerobic exercise with weight-bearing activities that target all major muscles.
至少两周一次，要用旨在锻炼所有主要肌肉的负重运动来补充有氧运动。
5.Candidates proposed to do some aerobic exercise, or to carry out a deep breath.
建议考生做一些有氧运动，或者进行深呼吸。
6.Research has proved that modest aerobic exercise at least 3 times a week improves the quality of sleep.
研究证实，每周至少进行三次适度有氧运动有利良好的睡眠。
7.The public can through the form of aerobic exercise, reduce the risk of chronic disease, reduce chronic disease to the harm of the body.
人民大众可以通过有氧运动的形式，减少患慢性病的几率，减轻慢性病对身体的危害。
8.During the years that she was writing this book, one incontrovertible means of neurogenesis came to light: aerobic exercise.
在她写这本书的这些年里，神经形成的一个不容置疑的方式，即有氧运动，已经显现出来。
9.Aerobic exercise should be performed five days a week for thirty minutes at a moderate intensity level.
有氧运动应该进行每周五天每天不少于三十分钟的中等强度训练。
10.Second, we need to do aerobic exercise at least twice a week, every 40 minutes.
第二，要每周做有氧运动至少二次，每次40分钟左右。