Stretching and toning are certainly important, but their benefits are different from that of aerobic exercise.
伸展和拉伸當然很重要,但是,這些運動對身體的益處與有氧運動不同。
Surprisingly, aerobic exercise isn't just beneficial to your heart, it also sharpens your mind.
令人驚訝的是,有氧運動不僅對你的心臟有益,它還能使你的思維變得敏銳。
You don't have to be a jock to enjoy the brain benefits of aerobic exercise.
你無需成為一個運動員才能享受有氧運動對大腦的益處。
Moderate aerobic exercise is plenty.
適度的有氧運動就足夠了。
Several studies involving older adults demonstrated that simply walking a mile or so three times a week, increases blood flow in the brain and strengthens connections between neurons, resulting in improved mental performance on tasks requiring attention.
一些涉及老年人的研究表明,僅僅是每周散步三次,每次步行一英里左右,就能促進大腦中的血液循環,加強神經元之間的聯系,從而在需要集中注意力的智力任務上表現良好。
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