The physical benefits of exercise can be divided into three factors.

锻炼对身体的好处可以分成3个方面。

《柯林斯英汉双解大词典》

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said people need to exercise thirty minutes each day for at least five days to get the health benefits of exercise.

VOA: special.2010.06.08

Women reap the exercise benefits, too.

CNN: Exercise: Key to good sex, good sleep

Moreover, the evidence for extreme-exercise hazards is far from conclusive and is contradicted by other studies suggesting the health benefits of exercise may accrue to infinity.

WSJ: The Exercise Equivalent of a Cheeseburger?

So rather than stressing the health benefits of exercise, the Lancet researchers have opted to show the harm caused by inactivity.

BBC: Sedentary lifestyle can kill