Post-exercise heart-rate recovery correlates to resting heart-rate variability in healthy men

Molina, Guilherme Eckhardt; Fontana, Keila Elizabeth; Porto, Luiz Guilherme Grossi

doi:10.1007/s10286-016-0378-2

Cited by 43 publications

(38 citation statements)

References 28 publications

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“…HRR was found to be in a strong correlation with the level of physical activity (52). It was also found to negatively correlate with resting supine parasympathetic markers of HRV when in standing position during the first minute of recovery, but the higher the indices of combined autonomic modulation were (LF, lnLF), greater was the HRR in third and fifth minute post-exercise (53). Existing data report no correlation of estradiol levels with initial HRR dynamics (38).…”

Section: Discussionmentioning

confidence: 92%

Differences in autonomic heart rate modulation during rest and after a supramaximal anaerobic test in relation to gender and the menstrual cycle in women

et al. 2021

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Background / Aim. Heart rate variability (HRV) and heart rate recovery (HRR) show differences between genders and dissimilarities were, as well reported in women in various menstrual cycle (MC) phases. The goal of this research was to analyze cardiac autonomic indices during rest and in recovery after a Wingate test between genders in young, sedentary population and to investigate whether a MC phase can influence these indices. Methods. Twenty-five females (20.5±0.7 years) and sixteen males (20.4±0.7 years) performed a Wingate anaerobic test on a cycle ergometer with their HRR and resting and recovery HRV indices obtained. In females data were collected during three distinctive MC phases. Results. Natural logarithm of low frequency HRV marker (lnLF) and natural logarithm of high frequency HRV marker (lnHF) were higher in males during rest in regard to women in all MC phases, except in late follicular phase, where no differences in lnHF between genders were observed. Markedly higher lnLF and lnHF were recorded in males after the Wingate test. There were no differences in HRV between women in various MC phases during rest. Surprisingly, parasympathetic time domain marker (the square root of the mean squared differences of successive NN intervals, RMSSD) and lnLF were both higher in early follicular in compare to luteal phase during the recovery. HRR was faster in men in compare to women in all MC phases. Conclusion. In conclusion, males show greater HRR and total variability during rest and recovery, but it appears that resting parasympathetic activity is similar when females are in late follicular phase. Intra-female resting autonomic variability is not affected by sex hormonal cycle. Post-exercise HRV in early follicular phase reflects a significantly favourable autonomic profile in compare to luteal phase.

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Section: Discussionmentioning

confidence: 92%

Differences in autonomic heart rate modulation during rest and after a supramaximal anaerobic test in relation to gender and the menstrual cycle in women

et al. 2021

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“…The effects of caffeine ingestion on resting HRV are con icting, with studies reporting increases (30-32), reduction (33) and no changes (34) of resting parasympathetic and/or global modulation markers. Establishing a cause of these divergences is not an easy task since several variables can affect HRV analysis, such as sex (35), body position (36), body mass index (37), nutritional status (38), functional condition (39), corresponding heart rate (40), cardiorespiratory tness (41) and age (42). In that same sense, the physiological and functional response to caffeine ingestion also depends on various factors such as individual caffeine habituation (43), caffeine dosage (44), sex (45), functional condition adopted to analysis (34), genetic pro le (46), caffeine expectancies (47) and some other neuromuscular characteristics (48).…”

Section: Discussionmentioning

confidence: 99%

The effects of varying doses of caffeine on cardiac parasympathetic reactivation following an acute bout of anaerobic exercise in recreational athletes

Sarshin

Naderi

Cruz

et al. 2020

Preprint

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Background: To examine the effects of varying doses of caffeine on autonomic reactivation following anaerobic exercise. Methods: Recreationally active males (N=20; 24±2y) participated in a randomized, double-blind, placebo-controlled, crossover study where participants ingested: (1) Control (CON; no supplement), (2) a non-caffeinated placebo (PLA), (3) 3-mg∙kg-1 of caffeine (CAF3) or (4) 6-mg∙kg-1 of caffeine (CAF6) prior to Wingate testing. Parasympathetic (lnRMSSD, primary outcome) and global HRV (lnSDNN, secondary outcome) were assessed at rest (i.e., pre-ingestion), 45-min post-ingestion, and 5-min and 35-min post-exercise recovery. We used a GLM to assess mean (95% CI) changes from pre-ingestion baseline.Results: Overall, we observed a significant trend for lnRMSSD and lnSDNN (both, p=0.001, ηp2=0.745). Forty-five minutes after treatment ingestion, we observed a significant increase in lnRMSSD for CAF3 (0.15ms, 95%CI, 0.07,0.24) and CAF6 (0.16ms, 95%CI, 0.06,0.25), both being significant (both, p<0.004) vs. CON (-0.02ms, 95%CI, -0.09,0.04). Five-minutes after exercise, all treatments demonstrated significant declines in lnRMSSD vs. baseline (all, p<0.001). After 35-min of recovery, lnRMSSD returned to a levels not significantly different than baseline for CAF3 (0.03ms, 95%CI, -0.05, 0.12) and CAF6 (-0.03ms, 95%CI, -0.17, 0.10), while PLA (-0.16ms, 95%CI, -0.25, -0.06) and CON (-0.17ms, 95%CI, -0.28, -0.07) treatments remained significantly depressed. A similar pattern was also observed for SDNN.Conclusion: Caffeine ingestion increases resting cardiac autonomic modulation and accelerates post-exercise autonomic recovery after a bout of an anaerobic exercise test in recreationally active young men. However, no differences between caffeine doses on cardiac autonomic reactivity were observed.

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“…Entretanto, sabe-se que o status basal da função autonômica cardíaca previamente ao esforço e a intensidade do exercício podem influenciar na resposta da reativação vagal, imediatamente após uma sessão de exercício 24,29,30 . Por outro lado, conforme descrito na Tabela 1, não foram verificadas diferenças nas variáveis cronotrópicas, autonômicas e de TTT entre os procedimentos, com o intervalo de sete dias.…”

Section: Variáveisunclassified

Efeito De Diferentes Protocolos De Recuperação Sobre a Função Autonômica Cardíaca

Garcia

Porto

Fontana

et al. 2017

Rev Bras Med Esporte

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Artigo originAl Original article artículO Original RESUMOIntrodução: A avaliação da função autonômica cardíaca (FAC) após o teste de esforço (TE) é considerada um preditor poderoso e independente de risco cardiovascular. É escasso o conhecimento da influência de diferentes protocolos de recuperação sobre a FAC após TE em esteira rolante com os voluntários na posição ortostática. Objetivo: Comparar a reativação vagal e o grau de modulação global da FAC em dois diferentes protocolos de recuperação, passiva (RP) e ativa (RA), imediatamente após TE submáximo em esteira rolante. Métodos: Foram avaliados 24 homens fisicamente ativos com idade (média ± DP) de 27,2 ± 4,4 anos e IMC 24,8 ± 1,8 kg/m 2 . A ordem dos protocolos de recuperação foi definida de forma aleatória. Os testes foram realizados com intervalo de sete dias. Ambas as recuperações foram realizadas na posição ortostática durante cinco minutos, imediatamente após TE. Os índices temporais da variabilidade da frequência cardíaca foram utilizados para avaliar a reativação vagal e o grau de modulação global de FAC, rMSSD e SDNN, respectivamente, na RP e RA. Após análise da distribuição dos dados, utilizaram-se os testes de Mann-Whitney e de Friedman com post-hoc de Dum, no nível de significância de p ≤ 0,05. Resultados: Verificou-se maior reativação vagal no primeiro minuto de recuperação na RP comparativamente a RA [4,1 (4,9-3,4) ms vs. 3,4 (4,0-2,9) ms, p = 0,03] e maior grau de modulação global da FAC do terceiro ao quinto minuto e tendência a diferença significativa no segundo minuto de RP comparativamente a RA (p = 0,09-0,005). Conclusão: Os achados demonstram que o mínimo esforço físico, como caminhar lentamente sobre a esteira rolante, diminuiu a reativação vagal e o grau de modulação global da FAC após o TE submáximo em homens fisicamente ativos.Descritores: sistema nervoso parassimpático; frequência cardíaca; exercício; esforço físico. ABSTRACT Introduction: The evaluation of cardiac autonomic function (CAF) after stress test (ST) is considered a powerful and independent predictor of cardiovascular risk. The knowledge about the influence of different recovery protocols on CAF after ST on treadmill with volunteers in

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Post-exercise heart-rate recovery correlates to resting heart-rate variability in healthy men

Cited by 43 publications

References 28 publications

Differences in autonomic heart rate modulation during rest and after a supramaximal anaerobic test in relation to gender and the menstrual cycle in women

Differences in autonomic heart rate modulation during rest and after a supramaximal anaerobic test in relation to gender and the menstrual cycle in women

The effects of varying doses of caffeine on cardiac parasympathetic reactivation following an acute bout of anaerobic exercise in recreational athletes

Efeito De Diferentes Protocolos De Recuperação Sobre a Função Autonômica Cardíaca

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