If you're a middle-aged adult who doesn't move much, your stress hormone levels go up more after sitting all day and then doing a 25-minute workout, compared to just sitting or breaking up your sitting time with short walks every half hour.

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Evidence from Studies

Supporting (1)

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Community contributions welcome

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Acute effects of physical activity patterns on plasma cortisol and brain-derived neurotrophic factor in relation to corticospinal excitability.

Cross-Sectional Study

Human

2022 Jul 26

The study found that a single session of moderate exercise after sitting raised stress hormone levels more than just sitting or taking short activity breaks, which supports the idea that exercise intensity affects the body's stress response during sedentary time.

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No contradicting evidence found

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Source Study

Acute effects of physical activity patterns on plasma cortisol and brain-derived neurotrophic factor in relation to corticospinal excitability.

Score: 33

DOI: 10.1016/j.bbr.2022.113926

Similar Assertions

If you're a middle-aged person who doesn't move much, your body's stress hormone levels might help your brain become more responsive when you take regular movement breaks—but not if you just sit all day or go for one workout.

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