One study of 4800 people by the American College of Chest Physicians found that lung function peaks (at about 20% higher) during this period, with midday exercise returning the lowest lung function.
美国胸科医师学会对4800人进行的一项研究表明，肺功能在这段时间内达到顶峰(比平常高出20%)，而在中午的时候运动，肺功能则处在最低水平。
Objective to explore the characteristics of exercise cardiopulmonary function and its possible influencing factors in patients with lung cancer.
目的探讨肺癌患者运动心肺功能的特点及其可能的影响因素。
Aerobics is a kind of aerobic exercise, characterized by a constant time, low degree of systemic exercise, the main exercise of the heart and lung function, is the basis of aerobic endurance quality.
健美操是一种有氧运动，特征是持续一定时间的、中低程度的全身运动，主要锻炼练习者的心肺功能，是有氧耐力素质的基础。
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