| Autor: |
Stacy T Sims, Laura Ware, Emily R Capodilupo |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
BMJ Open Sport & Exercise Medicine, Vol 7, Iss 3 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
2055-7647 |
| DOI: |
10.1136/bmjsem-2021-001047 |
| Popis: |
Introduction As the number of female athletes competing rises globally, training methodologies should reflect sex differences across critical metrics of adaptation to training. Surrogate markers of the autonomic nervous system (ANS) used for monitoring training load are heart rate variability (HRV) and resting heart rate (RHR). The aim was to investigate ovarian hormone effects on standard recovery metrics (HRV, RHR, respiratory rate (RR) and sleep duration) across a large population of female athletes.Methods A retrospective study analysed 362 852 days of data representing 13 535 menstrual cycles (MC) from 4594 respondents (natural MC n=3870, BC n=455, progestin-only n=269) for relationships and/or differences between endogenous and exogenous ovarian hormones on ANS.Results HRV and return to baseline (recovery) decreased as resting HR and RR increased (p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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