Objective: While exercising before a stressor has been shown to limit the magnitude of stress responses, we test the use of exercise as a coping mechanism after the stressor, to limit the duration of the stress response.
Design: After doing difficult mental arithmetic with harassment, male and female undergraduates (N = 102) either walked in place or sat still for 3 minutes, then all sat for a recovery period.
Main Outcome Measures: Continuous blood pressure and heart rate monitoring was done throughout. Changes from an initial resting baseline were calculated.
Results: During the manipulation, blood pressure for exercisers was higher than for controls, but soon after the tasks were completed the participants who had exercised had significantly lower systolic (SBP; M = 3.5 mmHg above prestress baseline, p < .01) and diastolic blood pressure (DBP; M = 0.3 mmHg above prestress baseline, p < .001) than those who had not exercised (SBP: M = 8.8 mmHg, DBP: M = 4.8 mmHg).
Conclusion: Although exercising when angry adds to initial cardiovascular arousal, it improves recovery afterward. We discuss possible mechanisms for this effect.
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| http://dx.doi.org/10.1037/0278-6133.27.1(Suppl.).S64 | DOI Listing |
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