| 1. | The moderate exercise group saw a 6 percent rise , while the heay exercise group upped their cardiorespiratory fitness by 8 . 2 percent
中运动量组上升了6 % ，而大运动量组的心血管健康程度则升高了8 . 2 % 。 |
| 2. | The moderate exercise group saw a 6 percent rise , while the heavy exercise group upped their cardiorespiratory fitness by 8 . 2 percent
中运动量组上升了6 % ，而大运动量组的心血管健康程度则升高了8 . 2 % 。 |
| 3. | The researchers also found that while a little bit of exercise was beneficial , more exercise boosted cardiorespiratory fitness een higher
研究也发现虽然低运动量运动对身体有所裨益，但加大运动量能更好地促进心血管呼吸系统的健康。 |
| 4. | The researchers also found that while a little bit of exercise was beneficial , more exercise boosted cardiorespiratory fitness even higher
研究也发现虽然低运动量运动对身体有所裨益，但加大运动量能更好地促进心血管呼吸系统的健康。 |
| 5. | Context low levels of cardiorespiratory fitness are associated with high risk of mortality , and improvements in fitness are associated with reduced mortality risk
背景：低水平的心肺功能与发病率的高风险相关，提高其适应性可以减少发病风险。 |
| 6. | Abstract ： context low leels of cardiorespiratory fitness are associated with high risk of mortality , and improements in fitness are associated with reduced mortality risk
摘要：背景低水平的心肺功能适应性与高死亡率相联系的，而且提高心肺适应性可以降低死亡的危险。 |
| 7. | Cardiorespiratory fitness , or aerobic fitness , is the ability of the circulatory and respiratory systems to deliver oxygen to skeletal muscles during sustained physical activity or exercise
心肺适能，或有氧适能，是指持续体力活动或锻炼时机体循环系统和呼吸系统向骨骼肌供氧的能力。 |
