TY - JOUR
T1 - Improving Cardiovascular Recovery From Stress With Brief Poststress Exercise
AU - Chafin, Sky
AU - Christenfeld, Nicholas
AU - Gerin, William
PY - 2008/1
Y1 - 2008/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=41949088065&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=41949088065&partnerID=8YFLogxK
U2 - 10.1037/0278-6133.27.1(Suppl.).S64
DO - 10.1037/0278-6133.27.1(Suppl.).S64
M3 - Article
C2 - 18248107
AN - SCOPUS:41949088065
SN - 0278-6133
VL - 27
SP - S64-S72
JO - Health Psychology
JF - Health Psychology
IS - 1 SUPPL.
ER -