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Sexual Activity the Night Before Exercise Does Not Affect Various Measures of Physical Exercise Performance.


ABSTRACT: INTRODUCTION:The idea that sexual activity can affect athletic performance has been a matter of conjecture for the past several decades. AIM:To provide preliminary data on whether sexual activity the evening before several physical exercise performance tests affects performance the next day. METHODS:Eight participants (mean age, 28 ± 5 years) underwent several physical exercise performance tests on 3 different mornings, under 3 conditions: (i) no sexual intercourse the night before the tests (control), (ii) sexual intercourse the night before the tests, and (iii) yoga the night before the tests (randomized, single-blinded). MAIN OUTCOME MEASURES:Physical work capacity, lower body muscular power (standing vertical jump), upper body strength (handgrip strength), reaction time, and upper body musculoskeletal endurance (number of push-ups completed). RESULTS:All participants experienced orgasm through intercourse. The more pleasurable the orgasm, the lower the systolic blood pressure (SBP) on the day after intercourse (Spearman's rho = -0.86; P = .007). For every 2% increase in the total orgasm score, SBP decreased by 1 mmHg. Intercourse lasted 13 minutes; mean heart rate (HR) and caloric expenditure ranged from 88 to 145 beats/minute and from 53 to 190 kcal, respectively. There were no significant differences in the physical working capacity that elicited an HR of 170 beats/minute, number of push-ups completed, vertical jump height, grip strength, or reaction time across the 3 conditions. CONCLUSION:Orgasm through sexual activity on the night before physical exercise may reduce SBP; however, we were unable to demonstrate a statistically significant difference in physical exercise performance in any of the 3 conditions. Zavorsky GS, Vouyoukas E, Pfaus JG. Sexual Activity the Night Before Exercise Does Not Affect Various Measures of Physical Exercise Performance. Sex Med 2019;7:235-240.

SUBMITTER: Zavorsky GS 

PROVIDER: S-EPMC6522944 | BioStudies | 2019-01-01

REPOSITORIES: biostudies

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