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da Fonseca RX, Gomes da Cruz CJ, Soares EDMKVK, Garcia GL, Porto LGG, Molina GE. Post-exercise heart rate recovery and its speed are associated with resting-reactivity cardiovagal modulation in healthy women. Sci Rep 2024; 14:5526. [PMID: 38448470 PMCID: PMC10917800 DOI: 10.1038/s41598-024-51842-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 01/10/2024] [Indexed: 03/08/2024] Open
Abstract
The present study sought to expand upon prior investigations of the relationship between post-exercise heart rate recovery (HRR) and cardiovagal resting-reactivity modulation. HRR from 1st to 5th min after maximal exercise test was correlated with a cardiovagal index of heart rate variability (SD1) at resting (supine and orthostatic positions) and its reactivity after the orthostatic stress test in 34 healthy women. Statistical analysis employed non-parametric tests with a p-value set at 5%. HRR, ∆%HRR, and coefficient of HRR (CHRR) at the 3rd and 5th min correlated with SD1 and SD1n (normalized units) in the supine position (rs = 0.36 to 0.47; p = < 0.01). From the 1st to 5th min, HRR, ∆%HRR, and CHRR correlated with SD1 and SD1n in the orthostatic position (rs = 0.29 to 0.47; p = ≤ 0.01 to 0.05), except for HRR at 5th min with SD1n (p = 0.06). Following the orthostatic stress test, HRR at 3rd and HRR, %∆HRR at 5th min correlated with ∆absSD1 (rs = 0.28 to 0.35; p = 0.02 to 0.05). All HRR measurements at 1st min correlated with ∆absSD1n (rs = 0.32 to 0.38; p = 0.01 to 0.03), and the CHRR at 1st min correlated with ∆%SD1(rs = 0.37; p = 0.01). After the sample was divided into high and low cardiovagal modulation subgroups, the subgroup with high modulation at rest (supine and orthostatic) and higher cardiovagal reactivity (reduction) showed faster HRR (p = ≤ 0.01 to 0.05; ES:0.37 to 0.50). HRR throughout the 1st to 5th min positively correlates with cardiovagal modulation in the orthostatic position, and the 3rd and 5th min positively correlate with cardiovagal modulation in both postures at rest. Faster HRR following the maximal exercise test is associated with high resting-reactivity cardiovagal modulation in healthy women.
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Affiliation(s)
- Richard Xavier da Fonseca
- Universidade de Brasília, Faculdade de Educação Física, Programa de Pós-graduação em Educação Física, Laboratório de Fisiologia do Exercício, Brasília, DF, 70910-900, Brazil
- Grupo de Estudo em Fisiologia e Epidemiologia do Exercício e da Atividade Física (GEAFS), Universidade de Brasília, Brasília, DF, Brazil
| | - Carlos Janssen Gomes da Cruz
- Universidade de Brasília, Faculdade de Educação Física, Programa de Pós-graduação em Educação Física, Laboratório de Fisiologia do Exercício, Brasília, DF, 70910-900, Brazil
- Grupo de Estudo em Fisiologia e Epidemiologia do Exercício e da Atividade Física (GEAFS), Universidade de Brasília, Brasília, DF, Brazil
- University Center Euro Americano, Brasília, DF, Brazil
| | - Edgard de Melo Keene Von Koening Soares
- Universidade de Brasília, Faculdade de Educação Física, Programa de Pós-graduação em Educação Física, Laboratório de Fisiologia do Exercício, Brasília, DF, 70910-900, Brazil
- Grupo de Estudo em Fisiologia e Epidemiologia do Exercício e da Atividade Física (GEAFS), Universidade de Brasília, Brasília, DF, Brazil
- Skidemore College, Saratoga Springs, NY, USA
| | - Giliard Lago Garcia
- Universidade de Brasília, Faculdade de Educação Física, Programa de Pós-graduação em Educação Física, Laboratório de Fisiologia do Exercício, Brasília, DF, 70910-900, Brazil
- Grupo de Estudo em Fisiologia e Epidemiologia do Exercício e da Atividade Física (GEAFS), Universidade de Brasília, Brasília, DF, Brazil
- University Center Institute of Higher Education of Brasília - IESB, Brasília, DF, Brazil
| | - Luiz Guilherme Grossi Porto
- Universidade de Brasília, Faculdade de Educação Física, Programa de Pós-graduação em Educação Física, Laboratório de Fisiologia do Exercício, Brasília, DF, 70910-900, Brazil
- Grupo de Estudo em Fisiologia e Epidemiologia do Exercício e da Atividade Física (GEAFS), Universidade de Brasília, Brasília, DF, Brazil
| | - Guilherme Eckhardt Molina
- Universidade de Brasília, Faculdade de Educação Física, Programa de Pós-graduação em Educação Física, Laboratório de Fisiologia do Exercício, Brasília, DF, 70910-900, Brazil.
- Grupo de Estudo em Fisiologia e Epidemiologia do Exercício e da Atividade Física (GEAFS), Universidade de Brasília, Brasília, DF, Brazil.
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García-Pascual F, Ballester-Esteve I, Calabuig F. Influence of Sports Participation on the Behaviors of Customers of Sports Services: Linear and Qualitative Comparative Analysis Models. Healthcare (Basel) 2023; 11:healthcare11091320. [PMID: 37174862 PMCID: PMC10178483 DOI: 10.3390/healthcare11091320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 04/24/2023] [Accepted: 04/29/2023] [Indexed: 05/15/2023] Open
Abstract
Sports services have become an important enclave for our society. Due to its complete sports offer, customers can perform physical activity that helps them to improve their health and well-being. In fitness centers, managers try to know what their customers are looking for in order to create more personalized experiences, as well as to improve their health. This study seeks to understand the influence that sports frequency has on the future behavior of users of a sports center, using two complementary methodologies. A sample of 383 users of a private sports center was used. The two complementary methodologies used were linear models and comparative qualitative analysis, based on the combination of sets. The results show how sports frequency influences the process of creating users' future behaviors. Considering that none of the variables are necessary, it is observed that perceived value has a significant influence on users' future behaviors. The use of two complementary methodologies provides a more complete understanding, which helps sports managers to plan and manage effectively to ensure user satisfaction and loyalty. In addition, facilities can incentivize customers through loyalty programs and promotions to maintain their engagement, as well as healthy styles to encourage service recommendations.
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Affiliation(s)
| | - Ignacio Ballester-Esteve
- Department of Teaching and Learning of Physical, Plastic and Musical Education, University Catholic of Valencia, 46110 Godella, Spain
| | - Ferran Calabuig
- Departament d'Educació Física i Esportiva, Universitat de València, 46010 Valencia, Spain
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Kim DH, Cho YH, Seo TB. Correlation between physical efficiency index using Harvard step test and heart rate variation in college students. J Exerc Rehabil 2022; 18:389-394. [PMID: 36684528 PMCID: PMC9816613 DOI: 10.12965/jer.2244400.200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 10/01/2022] [Indexed: 12/28/2022] Open
Abstract
The purpose of this study is to investigate the relationship between physical efficiency index (PEI) calculated by the Harvard step test and heart rate variation (HRV), and to identify parameters of HRV that can predict PEI in college students. Sixteen college students were participated in this study and they were randomly divided into two groups; higher PEI group (HPEI, n=6) and lower PEI group (LPEI, n=10). To investigate the relationship between PEI and HRV, we were measured HRV and Harvard step test. HRV test was the resting, immediately, 15 min and 30 min after the Harvard step test using electrocardiography device polyG-I. Relationship between PEI and HRV were determined Pearson correlation coefficient, and multiple regression analysis was performed for examining HRV parameters to predict PEI. As shown in the result, not only PEI was negatively correlated with root mean squared differences between adjacent normal RR intervals (RMSSD), but had a positive correlation with low-frequency/high-frequency, but also normalized low frequency (normLF), the ratio of LF, and RMSSD, the change in RR interval showed a significant difference at each time point of measurement according to PEI levels. But, there were no significant differences among the HRV variables except normLF and RMS-SD. Our findings suggest a critical information that PEI calculated by the Harvard step test can be used as an index to predict the autonomic nerve function, and high PEI may have a positive effect on changes in autonomic nerve activity during recovery after exercise intervention.
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Affiliation(s)
- Dong-Hwan Kim
- Department of Physical Education, College of Education, Gyeongsang National University, Jinju,
Korea
| | - Yeong-Hyun Cho
- Department of Kinesiology, College of Natural Science, Jeju National University, Jeju,
Korea
| | - Tae-Beom Seo
- Department of Kinesiology, College of Natural Science, Jeju National University, Jeju,
Korea,Corresponding author: Tae-Beom Seo, Department of Kinesiology, College of Natural Science, Jeju National University, 102 Jejudaehak-ro, Jeju 63243, Korea,
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Garcia GL, Porto LGG, da Cruz CJG, Molina GE. Can resting heart rate explain the heart rate and parasympathetic responses during rest, exercise, and recovery? PLoS One 2022; 17:e0277848. [PMID: 36477005 PMCID: PMC9728889 DOI: 10.1371/journal.pone.0277848] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 11/03/2022] [Indexed: 12/12/2022] Open
Abstract
The effect of resting heart rate (RHR) on the heart rate (HR) dynamics and parasympathetic modulation at rest, exercise, and recovery remain to be clarified. This study compares HR and parasympathetic responses at rest, during submaximal exercise testing and recovery in young, physically active men with different RHR average values. HR and parasympathetic responses were compared between two groups: bradycardia group-RHR < 60 bpm (BG, n = 20) and normocardia group-RHR ≥ 60 ≤ 100 bpm (NG, n = 20). A Polar RS800® was used to record the RR-interval series and HR at rest in the supine position, following the postural change (from supine to orthostatic position) and in the orthostatic position for 5 minutes, as well as during and after a submaximal exercise testing. Statistical analysis employed the MANOVA, Mann-Whitney, and Simple Linear regression test with a two-tailed p-value set at ≤ 0.05. BG at rest showed lower HR in the orthostatic position, higher parasympathetic activity in the supine and orthostatic positions, and higher parasympathetic reactivity than NG (p ≤ 0.01) after the postural change. BG before exercise showed lower HR and higher values of the chronotropic reserve and parasympathetic withdrawal than NG (p ≤ 0.01) throughout the exercise. Following the exercise, BG showed higher values of HR recovery (HRR) and parasympathetic reactivation in the 3rd and 5th minutes of recovery than NG (p ≤ 0.01). Lastly, the RHR can explain the variance of the HR at rest, during exercise testing, and recovery from 11 to 48%. We concluded that BG (RHR < 60 bpm) showed higher chronotropic and parasympathetic modulation at rest, higher chronotropic reserve, parasympathetic withdrawal during the submaximal exercise test, and faster HRR and parasympathetic reactivation after effort in young physically active men.
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Affiliation(s)
- Giliard Lago Garcia
- Exercise Physiology Laboratory of Faculty of Physical Education, University of Brasilia, Brasilia, Distrito Federal, Brazil
- Research Group in Physiology and Epidemiology of Exercise and Physical Activity (GEAFS)—University of Brasilia, Brasilia, Brazil
- * E-mail:
| | - Luiz Guilherme Grossi Porto
- Exercise Physiology Laboratory of Faculty of Physical Education, University of Brasilia, Brasilia, Distrito Federal, Brazil
- Research Group in Physiology and Epidemiology of Exercise and Physical Activity (GEAFS)—University of Brasilia, Brasilia, Brazil
| | - Carlos Janssen Gomes da Cruz
- Exercise Physiology Laboratory of Faculty of Physical Education, University of Brasilia, Brasilia, Distrito Federal, Brazil
- Research Group in Physiology and Epidemiology of Exercise and Physical Activity (GEAFS)—University of Brasilia, Brasilia, Brazil
| | - Guilherme Eckhardt Molina
- Exercise Physiology Laboratory of Faculty of Physical Education, University of Brasilia, Brasilia, Distrito Federal, Brazil
- Research Group in Physiology and Epidemiology of Exercise and Physical Activity (GEAFS)—University of Brasilia, Brasilia, Brazil
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Flatt AA, Hornikel B, Nakamura FY, Esco MR. Effect of Competitive Status and Experience on Heart Rate Variability Profiles in Collegiate Sprint-Swimmers. J Strength Cond Res 2022; 36:2898-2904. [DOI: 10.1519/jsc.0000000000003992] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Souza HCD, Philbois SV, Veiga AC, Aguilar BA. Heart Rate Variability and Cardiovascular Fitness: What We Know so Far. Vasc Health Risk Manag 2021; 17:701-711. [PMID: 34803382 PMCID: PMC8598208 DOI: 10.2147/vhrm.s279322] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 11/05/2021] [Indexed: 12/15/2022] Open
Abstract
Fluctuation analysis in intervals between heartbeats provides important indices related to autonomic modulation of heart rate variability (HRV). These indices are considered predictors of morbidity and mortality as they are frequently altered in patients with chronic degenerative diseases, especially in those with cardiovascular and metabolic diseases. Similarly, a reduction in HRV is common with aging. In all cases, cardiovascular fitness is often reduced to below the predicted values. In turn, increases in cardiovascular fitness through regular physical exercise, especially aerobic exercise, represent an important therapeutic tool capable of promoting positive adjustments in cardiac autonomic modulation. These adjustments are characterized by reduced sympathetic modulatory influence and/or increased vagal modulatory influence on the heart, increasing the HRV. Therefore, several methodological tools have been used to assess the degree of impairment of autonomic modulation and the therapeutic effects of physical exercise. In contrast, establishment of strict protocols in experimental design is a main challenge in establishing HRV analysis as a robust parameter for evaluating cardiovascular homeostasis. Thus, this review aimed to contribute to the understanding of autonomic modulation of HRV and its relationship with cardiovascular fitness, highlighting the advances made thus far, the applicability of analysis tools, and the confounding factors observed frequently.
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Affiliation(s)
- Hugo Celso Dutra Souza
- Department of Health Science, Ribeirão Preto Medical School of University of São Paulo, São Paulo, Brazil
| | - Stella Vieira Philbois
- Department of Health Science, Ribeirão Preto Medical School of University of São Paulo, São Paulo, Brazil
| | - Ana Catarine Veiga
- Department of Health Science, Ribeirão Preto Medical School of University of São Paulo, São Paulo, Brazil
| | - Bruno Augusto Aguilar
- Department of Health Science, Ribeirão Preto Medical School of University of São Paulo, São Paulo, Brazil
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Castello-Simões V, Kabbach EZ, Schafauser NS, Camargo PF, Simões RP, Heubel AD, Alqahtani JS, da Cunha Martino Pereira MB, Sgarbosa NM, Borghi-Silva A, Mendes RG. Brain-heart autonomic axis across different clinical status and severity of chronic obstructive pulmonary disease. Respir Med 2021; 185:106511. [PMID: 34175805 DOI: 10.1016/j.rmed.2021.106511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 06/14/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE Impairment of cardiac autonomic integrity is common in chronic obstructive pulmonary disease (COPD) patients. The influence of the interaction between clinical and severity status on brain-heart autonomic axis (BHAA) is not well known. We aimed to investigate the BHAA function across different clinical status and severity of COPD. METHODS Cross-sectional study involving 77 COPD patients allocated into four groups according to clinical status [acute exacerbation (GAE) or stable (GST)] and severity [less (-) or more (+)]: 1) GAE-, n = 13; 2) GAE+, n = 20; 3) GST-, n = 23; and 4) GST+, n = 21. Heart rate variability (HRV) at rest and heart rate recovery (HRR) after 6-min walk test were markers of BHAA. Mean R-R, STDRR, RMSSD, RRtri, HF, LF, SD1, SD2, ApEn and SampEn were the HRV indexes and, HRR was obtained as: HR at 1st min of recovery minus peak HR. RESULTS A main effect of clinical status (p < 0.001) was found to vagal modulation in GAE-vs. GST- (RMSSD: 25.0 ± 14.8 vs. 12.6 ± 5.5 ms; SD1: 18.0 ± 10.6 vs. 8.9 ± 3.9 ms) and to GAE + vs. GST+ (RMSSD: 26.4 ± 15.2 vs. 15.4 ± 6.3 ms; SD1: 18.3 ± 11.2 vs. 10.9 ± 4.5 ms). An effect of clinical status (p = 0.032) and severity (p = 0.030) were found to HF (vagal) in GAE + compared to GAE- and GST+ (264.7 ± 239.0 vs. 134.7 ± 169.7 and 135.8 ± 139.7 ms2). Lower HRR was found in GAE-compared to GST- (8.0 ± 2.4 vs. 19.6 ± 2.4 bpm), p = 0.002. CONCLUSION In COPD patients, clinical status (AECOPD or stable) was more dominant than the severity on BHAA function. A more pronounced parasympathetic modulation was found in AECOPD patients with a lower HRR to exercise.
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Affiliation(s)
- Viviane Castello-Simões
- Cardiopulmonary Physiotherapy Laboratory, Department of Physiotherapy, Federal University of Sao Carlos - UFSCar, Rodovia Washington Luis, KM 235, Jardim Guanabara, 13565-905, Sao Carlos, SP, Brazil.
| | - Erika Zavaglia Kabbach
- Cardiopulmonary Physiotherapy Laboratory, Department of Physiotherapy, Federal University of Sao Carlos - UFSCar, Rodovia Washington Luis, KM 235, Jardim Guanabara, 13565-905, Sao Carlos, SP, Brazil.
| | - Nathany Souza Schafauser
- Cardiopulmonary Physiotherapy Laboratory, Department of Physiotherapy, Federal University of Sao Carlos - UFSCar, Rodovia Washington Luis, KM 235, Jardim Guanabara, 13565-905, Sao Carlos, SP, Brazil.
| | - Patrícia Faria Camargo
- Cardiopulmonary Physiotherapy Laboratory, Department of Physiotherapy, Federal University of Sao Carlos - UFSCar, Rodovia Washington Luis, KM 235, Jardim Guanabara, 13565-905, Sao Carlos, SP, Brazil.
| | - Rodrigo Polaquini Simões
- Cardiopulmonary Physiotherapy Laboratory, Department of Physiotherapy, Federal University of Sao Carlos - UFSCar, Rodovia Washington Luis, KM 235, Jardim Guanabara, 13565-905, Sao Carlos, SP, Brazil; Postgraduate Program in Rehabilitation Sciences, Federal University of Alfenas, UNIFAL, Rua Gabriel Monteiro da Silva, 700, Centro, Postal Code: 37130-001, Alfenas, MG, Brazil.
| | - Alessandro Domingues Heubel
- Cardiopulmonary Physiotherapy Laboratory, Department of Physiotherapy, Federal University of Sao Carlos - UFSCar, Rodovia Washington Luis, KM 235, Jardim Guanabara, 13565-905, Sao Carlos, SP, Brazil.
| | - Jaber Saud Alqahtani
- UCL Respiratory, University College London, Rowland Hill Street, London NW3 2PF, London, EN, United Kingdom; Department of Respiratory Care, Prince Sultan Military College of Health Sciences, Al Amal Dhahran, 34313, Dammam, Saudi Arabia.
| | - Mariana Brasil da Cunha Martino Pereira
- Cardiopulmonary Physiotherapy Laboratory, Department of Physiotherapy, Federal University of Sao Carlos - UFSCar, Rodovia Washington Luis, KM 235, Jardim Guanabara, 13565-905, Sao Carlos, SP, Brazil.
| | - Nicole Marques Sgarbosa
- Cardiopulmonary Physiotherapy Laboratory, Department of Physiotherapy, Federal University of Sao Carlos - UFSCar, Rodovia Washington Luis, KM 235, Jardim Guanabara, 13565-905, Sao Carlos, SP, Brazil.
| | - Audrey Borghi-Silva
- Cardiopulmonary Physiotherapy Laboratory, Department of Physiotherapy, Federal University of Sao Carlos - UFSCar, Rodovia Washington Luis, KM 235, Jardim Guanabara, 13565-905, Sao Carlos, SP, Brazil.
| | - Renata Gonçalves Mendes
- Cardiopulmonary Physiotherapy Laboratory, Department of Physiotherapy, Federal University of Sao Carlos - UFSCar, Rodovia Washington Luis, KM 235, Jardim Guanabara, 13565-905, Sao Carlos, SP, Brazil.
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8
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Paulo Lopes-Silva J, Panissa VLG, Julio UF, Franchini E. Influence of Physical Fitness on Special Judo Fitness Test Performance: A Multiple Linear Regression Analysis. J Strength Cond Res 2021; 35:1732-1738. [PMID: 30418327 DOI: 10.1519/jsc.0000000000002948] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
ABSTRACT Lopes-Silva, JP, Panissa, VLG, Julio, UF, and Franchini, E. Influence of physical fitness on Special Judo Fitness Test performance: a multiple linear regression analysis. J Strength Cond Res 35(6): 1732-1738, 2021-The purpose of this study was to identify the physical fitness variables that best predict Special Judo Fitness Test (SJFT) performance. Thirty-five male experienced judo athletes took part in this study. All athletes performed 5 tests: upper- and lower-body cycle ergometer graded exercise tests; upper- and lower-body Wingate tests; and SJFT. The peak oxygen consumption (V̇o2peak), maximum heart rate (HRmax), maximum aerobic power, and the variables corresponding to onset blood lactate accumulation (OBLA) were determined during the graded exercise tests. For the Wingate tests, peak power (PP) and mean power were used. Furthermore, the total number of throws, heart rate (HR) immediately and 1 minute after, and SJFT index were calculated. Four separated forward multiple linear regressions (forward model) were used to identify the physical fitness variables that best explained the SJFT variables. Upper-body V̇o2peak (ml·min-1·kg-1) explained 27% of variance in the total number of throws, whereas an additional 7% was explained by upper-body PP. Upper-body HRmax explained 46% of the variance in the HR immediately after the SJFT, whereas lower-body HR at OBLA accounted for an additional 8%. Lower-body HRmax explained 21% of the variance in the HR 1 minute after the SJFT, whereas peak lactate ([La-]peak) after the lower-body graded exercise test accounted for an additional 12%. Upper-body V̇o2peak (ml·min-1·kg-1) alone accounted for 15% of the variance in the SJFT index. Based on these results, the data suggest that physical fitness variables, derived from upper- and lower-body aerobic and anaerobic tests, have a small ability to predict the SJFT variables.
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Affiliation(s)
- João Paulo Lopes-Silva
- Martial Arts and Combat Sports Research Group, Sport Department, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
- School of Physical Education, Cesmac University Center, Maceió, Alagoas, Brazil ; and
- UNINASSAU, Maceió, Alagoas, Brazil
| | | | - Ursula Ferreira Julio
- Martial Arts and Combat Sports Research Group, Sport Department, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | - Emerson Franchini
- Martial Arts and Combat Sports Research Group, Sport Department, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
- Combat Center, Australian Institute of Sport, Canberra, Australia
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9
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Molina GE, da Cruz CJG, Fontana KE, Soares EMKVK, Porto LGG, Junqueira LF. Post-exercise heart rate recovery and its speed are associated with cardiac autonomic responsiveness following orthostatic stress test in men. SCAND CARDIOVASC J 2021; 55:220-226. [PMID: 33517781 DOI: 10.1080/14017431.2021.1879394] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Objective: The present study sought to expand upon prior investigations of the relationship between the post-exercise heart rate recovery (HRR) and the cardiac autonomic responsiveness after orthostatic stress test.Method: HRR at the 1st, 3rd, and 5th min after maximal exercise test were correlated with relative change (Δ%) of time-domain (CV, pNN50, and rMSSD) and frequency-domain (TP, LF, HF, and LF/HF ratio) indices of heart rate variability (HRV) after active orthostatic test in 46 healthy men. Statistical analysis employed non-parametric tests with a p-value set at 5%.Results: HRR at 1st min correlated with Δ%pNN50 (rs:0.36 - p = .02). In the 3rd and 5th min, these measures correlated with Δ%pNN50, Δ%rMSSD, Δ%CV, Δ%TP, and Δ%HF indices (rs:0.33, 0.59 - p ≤ .05). Coefficient of HRR at the 1st min correlated with Δ%pNN50, Δ%rMSSD, and Δ%HF (rs:0.28, 0.45 - p ≤ .05). The 3rd and 5th min showed correlation with Δ%pNN50, Δ%rMSSD, Δ%HF, Δ%CV, and Δ%TP (rs:0.37, 0.64 - p ≤ .05). No correlation was found with indices combined sympathetic-parasympathetic modulation and HRR. After the sample was divided into high and low parasympathetic responsiveness subgroups after the orthostatic test, faster HRR was associated with the degree of parasympathetic responsiveness (reduction) following postural change (p ≤ .05).Conclusion: HRR throughout the 1st to 5th min is positively correlated with parasympathetic responsiveness and overall cardiac autonomic modulation of HRV after the orthostatic stress test, and faster HRR is positively correlated with the relative degree of parasympathetic responsiveness after the active postural change at rest in healthy men.
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Affiliation(s)
- Guilherme E Molina
- Exercise Physiology Laboratory, Faculty of Physical Education, University of Brasilia, Brasilia, Brazil.,Cardiovascular Laboratory, Clinical Medicine Area, University of Brasilia, Brasilia, Brazil
| | - Carlos J G da Cruz
- Exercise Physiology Laboratory, Faculty of Physical Education, University of Brasilia, Brasilia, Brazil.,Cardiovascular Laboratory, Clinical Medicine Area, University of Brasilia, Brasilia, Brazil
| | - Keila E Fontana
- Exercise Physiology Laboratory, Faculty of Physical Education, University of Brasilia, Brasilia, Brazil
| | - Edgard M K V K Soares
- Exercise Physiology Laboratory, Faculty of Physical Education, University of Brasilia, Brasilia, Brazil
| | - Luiz Guilherme G Porto
- Exercise Physiology Laboratory, Faculty of Physical Education, University of Brasilia, Brasilia, Brazil.,Cardiovascular Laboratory, Clinical Medicine Area, University of Brasilia, Brasilia, Brazil.,Environmental and Occupational Medicine and Epidemiology Program, Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, USA
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10
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Bechke E, Kliszczewicz B, McLester C, Tillman M, Esco M, Lopez R. An examination of single day vs. multi-day heart rate variability and its relationship to heart rate recovery following maximal aerobic exercise in females. Sci Rep 2020; 10:14760. [PMID: 32901083 PMCID: PMC7479577 DOI: 10.1038/s41598-020-71747-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 08/07/2020] [Indexed: 11/09/2022] Open
Abstract
The purpose of this study was to examine the relationship of a single day measure of heart rate variability (HRV), and the averaged baseline measures of HRV to heart rate recovery (HRR) following maximal exercise. Thirty females (22.9 ± 3.2 years, 64.8 ± 8.4 kg) completed four visits (V1-V4), where a 10-min HRV was recorded. Upon completing the V4 recording, a treadmill graded exercise test (GXT) was performed, followed by a 5-min active cool down. HRV was assessed through time domain measures [natural log of root mean square of successive R-R differences (lnRMSSD) and standard deviation of normal to normal intervals (lnSDNN)] and natural log frequency domain measures [low frequency (lnLF) and high frequency (lnHF)]. Variables collected over V1-V4 were measured as; day of (DO) GXT, 3 day (AV3), and 4 day average (AV4). HRR was calculated as the maximal HR achieved minus the HR at: 30-s (HRR30), 1-min (HRR1), 2-min (HRR2), 3-min (HRR3), 4-min (HRR4) or 5-min (HRR5) of recovery. Pearson's Product correlations revealed significant correlations (P = < 0.05) between all HRVDO measures to each HRR measure and are presented in ranges: lnSDNN (r = 0.442-0.522), lnRMSSD (r = 0.458-0.514), lnLF (r = 0.368-0.469), lnHF (r = 0.422-0.493). For HRVAV3, lnRMSSDAV3 and HRR1 were positively correlated (r = 0.390, P = 0.033). Last, HRVAV4 showed positive relationships (P = < 0.05) between lnRMSSDAV4 and HRR30 (r = 0.365, P = 0.048); and for HRR1 and lnSDNNAV4 (r = 0.400, P = 0.029), lnRMSSDAV4 (r = 0.442, P = 0.014), and lnHFAV4 (r = 0.368, P = 0.045); and lnRMSSDAV4 and HRR3 (r = 0.381, P = 0.038). Within the current study HRVDO displayed the strongest correlations to HRR therefore, averaged resting HRV measures do not strengthen the prediction of cardiovascular recovery following a GXT in this population.
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Affiliation(s)
- Emily Bechke
- University of North Carolina at Greensboro, 1400 Spring Garden St., Greensboro, NC, 27412, USA
| | - Brian Kliszczewicz
- Kennesaw State University, 520 Parliament Garden Way NW, Kennesaw, GA, 30144, USA.
| | - Cherilyn McLester
- Kennesaw State University, 520 Parliament Garden Way NW, Kennesaw, GA, 30144, USA
| | - Mark Tillman
- Kennesaw State University, 520 Parliament Garden Way NW, Kennesaw, GA, 30144, USA
| | - Michael Esco
- The University of Alabama, 101 8th St., Tuscaloosa, AL, 35401, USA
| | - Roxanna Lopez
- Kennesaw State University, 520 Parliament Garden Way NW, Kennesaw, GA, 30144, USA
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11
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Spina GD, Gonze BB, Barbosa ACB, Sperandio EF, Dourado VZ. Presence of age- and sex-related differences in heart rate variability despite the maintenance of a suitable level of accelerometer-based physical activity. ACTA ACUST UNITED AC 2019; 52:e8088. [PMID: 31389489 PMCID: PMC6686273 DOI: 10.1590/1414-431x20198088] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 05/21/2019] [Indexed: 12/26/2022]
Abstract
There is currently a lack of information adjacent on the influence of sex and age in heart rate variability (HRV), adjusted according to accelerometer-based physical activity (PADL). We hypothesized that the effect of sex and age on the HRV should be reduced or absent in individuals with a suitable PADL level. We aim to evaluate the influence of sex and age on HRV, adjusted for the confounding effects of the PADL level. A total of 485 age-stratified subjects (18–39, 40–59, and ≥60 years) underwent HRV analyses at rest and 7-day assessments of accelerometer-based PADL. Multivariate analyses of covariance were done using log-transformed HRV indices as outcomes, age and sex as fixed factors, and PADL, cardiovascular risk, fat body mass, and heart rate (HR) at rest as covariates. Despite the adjustment for directly measured PADL, women had better indices of vagal tone, whereas men had higher sympathetic influence. Also, compared to middle-aged and older adults, younger individuals (ages 18–39 years) presented better HRV. Multiple regression analyses confirmed that age and sex were the main predictors of HRV indices, even after adjusting for PADL directly assessed by triaxial accelerometer and HR. We also observed that the correlation between some HRV indexes and the different indexes of physical activity directly evaluated was significant, but not very consistent. Thus, HRV indices are influenced by age and sex, regardless of accelerometer-based physical activity. Interventions with physical activity and exercise aimed at improving the autonomic modulation of asymptomatic adults should take such differences into account.
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Affiliation(s)
- G D Spina
- Laboratório de Epidemiologia e Movimento Humano, Universidade Federal de São Paulo, Santos, SP, Brasil
| | - B B Gonze
- Laboratório de Epidemiologia e Movimento Humano, Universidade Federal de São Paulo, Santos, SP, Brasil
| | - A C B Barbosa
- Laboratório de Epidemiologia e Movimento Humano, Universidade Federal de São Paulo, Santos, SP, Brasil
| | - E F Sperandio
- Laboratório de Epidemiologia e Movimento Humano, Universidade Federal de São Paulo, Santos, SP, Brasil
| | - V Z Dourado
- Laboratório de Epidemiologia e Movimento Humano, Universidade Federal de São Paulo, Santos, SP, Brasil
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12
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Durmić T, Ðjelić M, Gavrilović T, Antić M, Jeremić R, Vujović A, Mihailović Z, Zdravković M. Usefulness of heart rate recovery parameters to monitor cardiovascular adaptation in elite athletes: The impact of the type of sport. Physiol Int 2019; 106:81-94. [PMID: 30888216 DOI: 10.1556/2060.106.2019.03] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
PURPOSE The purpose of this study is to determine heart rate (HR) recovery after maximal test in elite athletes who compete in high dynamic, high static, and in mixed sport disciplines; to assess differences in HR recovery between these groups of athletes; and to measure the association of HR index (HRI) with heart adaptation variables to determine whether these values were correlated with the type of exercise. METHODS One hundred and ninety-four elite athletes were divided into three groups according to the predominant type of exercise performed: endurance (n = 40), strength-sprinter (n = 36), and ball-game players (n = 118). They performed maximal cardiopulmonary exercise testing on a treadmill and were subjected to echocardiography. The rate of decline (HR recovery) was calculated as the difference between maximum and recovery HRs (HRrec1 and HRrec3). The HRI was calculated as HRmax - 1-min post-exercise HR (HRrec1). RESULTS The most significant correlation of HRI was with posterior wall diameter and left ventricular (LV) mass index (r = 0.43 and r = 0.51; p = 0.012 and p = 0.003, respectively). LV mass index [Beta (B) = 0.354, p = 0.001] was an independent predictor of HRI and HRrec1. HRI may be an effective tool for discrimination of physiological and "gray zone" LV hypertrophy, with area under the curve of 0.545 (95% CI = 0.421-0.669, p = 0.0432). HRI displayed a sensitivity of 50% and specificity of 52.2% at the optimal cut-off value of 23.5. CONCLUSION HR recovery pattern, especially HRI, may offer a timely and efficient tool to identify athletes with autonomous nervous system adaptive changes.
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Affiliation(s)
- T Durmić
- 1 Institute of Forensic Medicine, School of Medicine, University of Belgrade , Belgrade, Serbia
| | - M Ðjelić
- 2 Institute of Medical Physiology, School of Medicine, University of Belgrade , Belgrade, Serbia
| | - T Gavrilović
- 3 Serbian Institute of Sports and Sports Medicine , Belgrade, Serbia
| | - M Antić
- 3 Serbian Institute of Sports and Sports Medicine , Belgrade, Serbia
| | - R Jeremić
- 2 Institute of Medical Physiology, School of Medicine, University of Belgrade , Belgrade, Serbia
| | - A Vujović
- 4 School of Medicine, University of Belgrade , Belgrade, Serbia
| | - Z Mihailović
- 1 Institute of Forensic Medicine, School of Medicine, University of Belgrade , Belgrade, Serbia
| | - M Zdravković
- 4 School of Medicine, University of Belgrade , Belgrade, Serbia.,5 Department of Cardiology, University Hospital Medical Center "Bezanijska Kosa" , Belgrade, Serbia
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13
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Vacher P, Martinent G, Mourot L, Nicolas M. Elite swimmers’ internal markers trajectories in ecological training conditions. Scand J Med Sci Sports 2018; 28:1866-1877. [DOI: 10.1111/sms.13200] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/13/2018] [Indexed: 12/30/2022]
Affiliation(s)
- P. Vacher
- EuroMov; University of Montpellier; Montpellier France
- Laboratory Psy-DREPI (EA 7458); University of Bourgogne Franche-Comté; Dijon France
| | - G. Martinent
- Laboratory L-VIS (EA 7428); University of Claude Bernard Lyon 1; Univ-Lyon France
| | - L. Mourot
- EA 3920 and Exercise, Performance, Health and Innovation Platform; University of Bourgogne; Franche-Comté France
- Tomsk Polytechnic University; Tomsk Russia
| | - M. Nicolas
- Laboratory Psy-DREPI (EA 7458); University of Bourgogne Franche-Comté; Dijon France
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14
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Watson AM, Brickson SL, Prawda ER, Sanfilippo JL. Short-Term Heart Rate Recovery is Related to Aerobic Fitness in Elite Intermittent Sport Athletes. J Strength Cond Res 2017; 31:1055-1061. [PMID: 27442334 DOI: 10.1519/jsc.0000000000001567] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Watson, AM, Brickson, SL, Prawda, ER, and Sanfilippo, JL. Short-term heart rate recovery is related to aerobic fitness in elite intermittent sport athletes. J Strength Cond Res 31(4): 1055-1061, 2017-Although heart rate recovery (HRR) has been suggested as a measure of fitness, minimal data exist among athletes. The purpose of this study was to determine if HRR is related to aerobic fitness in elite athletes and whether this relationship is influenced by sex or body composition. Eighty-four collegiate athletes (45 male athletes) underwent body fat percentage (BF%) determination by dual-energy x-ray absorptiometry and maximal treadmill testing followed by 5 minutes of recovery. V[Combining Dot Above]O2max and heart rate (HRmax) were determined, and HRR was calculated as a percentage of HRmax at 10 seconds, 30 seconds, and 1, 2, 3, 4, and 5 minutes after test completion. After stratifying by sex, participants were grouped as high fit or low fit based on V[Combining Dot Above]O2max median split. Heart rate recovery was compared between sexes and fitness level at each time point. Multivariable regression analysis was used to identify independent predictors of HRR using V[Combining Dot Above]O2max, BF%, and sex as covariates. Heart rate recovery did not differ significantly between sexes and was faster among high-fit participants at 10 and 30 seconds, but at no other time. V[Combining Dot Above]O2max was significantly correlated with HRR at 10 and 30 seconds (r = -0.34, p < 0.001 and r = -0.28, p = 0.008) only. After controlling for BF% and sex, V[Combining Dot Above]O2max remained significantly associated with HRR at 10 seconds (p = 0.007) but not at 30 seconds (p = 0.067) or any time thereafter. Aerobic capacity is related to faster HRR during the first 30 seconds only, suggesting that only very short term HRR should be used as a measure of aerobic fitness in intermittent sport athletes.
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Affiliation(s)
- Andrew M Watson
- Departments of 1Pediatrics; and 2Orthopedics, University of Wisconsin Hospital and Clinics, Madison, Wisconsin; Departments of 3Kinesiology; and 4Athletics, University of Wisconsin, Madison, Wisconsin
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15
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Nederend I, Schutte NM, Bartels M, Ten Harkel ADJ, de Geus EJC. Heritability of heart rate recovery and vagal rebound after exercise. Eur J Appl Physiol 2016; 116:2167-2176. [PMID: 27614881 PMCID: PMC5118411 DOI: 10.1007/s00421-016-3459-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Accepted: 08/24/2016] [Indexed: 12/19/2022]
Abstract
Purpose The prognostic power of heart rate recovery (HRR) after exercise has been well established but the exact origin of individual differences in HRR remains unclear. This study aims to estimate the heritability of HRR and vagal rebound after maximal exercise in adolescents. Furthermore, the role of voluntary regular exercise behavior (EB) in HRR and vagal rebound is tested. Methods 491 healthy adolescent twins and their siblings were recruited for maximal exercise testing, followed by a standardized cooldown with measurement of the electrocardiogram and respiratory frequency. Immediate and long-term HRR (HRR60 and HRR180) and vagal rebound (heart rate variability in the respiratory frequency range) were assessed 1 and 3 min after exercise. Multivariate twin modeling was used to estimate heritability of all measured variables and to compute the genetic contribution to their covariance. Results Heritability of HRR60, HRR180 and immediate and long-term vagal rebound is 60 % (95 % CI: 48–67), 65 % (95 % CI: 54–73), 23 % (95 % CI: 11–35) and 3 % (95 % CI: 0–11), respectively. We find evidence for two separate genetic factors with one factor influencing overall cardiac vagal control, including resting heart rate and respiratory sinus arrhythmia, and a specific factor for cardiac vagal exercise recovery. EB was only modestly associated with resting heart rate (r = −0.27) and HRR (rHRR60 = 0.10; rHRR180 = 0.19) with very high genetic contribution to these associations (88–91 %). Conclusions Individual differences in HRR and immediate vagal rebound can to a large extent be explained by genetic factors. These innate cardiac vagal exercise recovery factors partly reflect the effects of heritable differences in EB.
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Affiliation(s)
- Ineke Nederend
- Department of Biological Psychology, Faculty of behavioral and Movement Sciences, VU University Amsterdam, Van der Boechorststraat 1, 1081 BT, Amsterdam, The Netherlands. .,EMGO + Institute for Health and Care Research, VU University Medical Center, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands. .,Department of Pediatric Cardiology, LUMC University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands.
| | - Nienke M Schutte
- Department of Biological Psychology, Faculty of behavioral and Movement Sciences, VU University Amsterdam, Van der Boechorststraat 1, 1081 BT, Amsterdam, The Netherlands.,EMGO + Institute for Health and Care Research, VU University Medical Center, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands
| | - Meike Bartels
- Department of Biological Psychology, Faculty of behavioral and Movement Sciences, VU University Amsterdam, Van der Boechorststraat 1, 1081 BT, Amsterdam, The Netherlands.,EMGO + Institute for Health and Care Research, VU University Medical Center, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands
| | - Arend D J Ten Harkel
- Department of Pediatric Cardiology, LUMC University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
| | - Eco J C de Geus
- Department of Biological Psychology, Faculty of behavioral and Movement Sciences, VU University Amsterdam, Van der Boechorststraat 1, 1081 BT, Amsterdam, The Netherlands.,EMGO + Institute for Health and Care Research, VU University Medical Center, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands
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16
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Molina GE, Fontana KE, Porto LGG, Junqueira LF. Post-exercise heart-rate recovery correlates to resting heart-rate variability in healthy men. Clin Auton Res 2016; 26:415-421. [PMID: 27510618 DOI: 10.1007/s10286-016-0378-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Accepted: 08/04/2016] [Indexed: 10/21/2022]
Abstract
JUSTIFICATIVE The relationship between post-exercise heart-rate recovery (HRR) and resting cardiac autonomic modulation is an incompletely explored issue. OBJECTIVE To correlate HRR with resting supine and orthostatic autonomic status. METHOD HRR at the 1st, 3th, and 5th min following maximal treadmill exercise were correlated with 5-min time-domain (CV, pNN50 and rMSSD) and frequency-domain (TP, LF, HF, LFn, HFn, and LF/HF ratio) indices of heart-rate variability (HRV) in both supine and standing positions in 31 healthy physically active non-athletes men. Statistical analysis employed non-parametric tests with two-tailed p value set at 5 %. RESULTS Absolute HRR and Δ %HRR at each post-exercise time did not correlated with HRV in supine position, as well as at 1st min in standing position. At the 3rd min and 5th min, these measures negatively correlated with pNN50, rMSSD, TP, and HF indices, and only in the 5th min, they showed negative correlation with HFn and positive correlation with LF, LFn, and LF/HF ratio in the standing position. Coefficient of HRR (CHRR) at the 1st min negatively correlated with pNN50 and rMSSD and at 3rd and 5th min showed positive correlation with LFn and LF/HF ratio in supine position. With HRV indices in standing position CHRR from the 1st to 5th min showed the same respective negative and positive correlations as the other measures. CONCLUSION HRR from the 1st to 5th min post-exercise negatively correlated with parasympathetic modulation in resting orthostatic, but showed no correlation in supine position. At the 3rd and 5th min, a positive correlation with combined sympathetic-parasympathetic modulation in both positions was observed.
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Affiliation(s)
- Guilherme Eckhardt Molina
- Cardiovascular Laboratory, Clinical Medicine Area, University of Brasilia, Brasilia, DF, Brazil. .,Medical Sciences Postgraduate Course, Faculty of Medicine, University of Brasilia, Brasilia, DF, Brazil. .,Exercise Physiology Laboratory, Faculty of Physical Education, University of Brasilia, Brasilia, DF, Brazil.
| | - Keila Elizabeth Fontana
- Exercise Physiology Laboratory, Faculty of Physical Education, University of Brasilia, Brasilia, DF, Brazil
| | - Luiz Guilherme Grossi Porto
- Cardiovascular Laboratory, Clinical Medicine Area, University of Brasilia, Brasilia, DF, Brazil.,Exercise Physiology Laboratory, Faculty of Physical Education, University of Brasilia, Brasilia, DF, Brazil.,Scholarship from the National Council of Scientific and Technological Development-CNPq, Brasilia, Brazil
| | - Luiz Fernando Junqueira
- Cardiovascular Laboratory, Clinical Medicine Area, University of Brasilia, Brasilia, DF, Brazil.,Medical Sciences Postgraduate Course, Faculty of Medicine, University of Brasilia, Brasilia, DF, Brazil
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17
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Lu DY, Yang AC, Cheng HM, Lu TM, Yu WC, Chen CH, Sung SH. Heart Rate Variability Is Associated with Exercise Capacity in Patients with Cardiac Syndrome X. PLoS One 2016; 11:e0144935. [PMID: 26812652 PMCID: PMC4727925 DOI: 10.1371/journal.pone.0144935] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Accepted: 11/25/2015] [Indexed: 01/06/2023] Open
Abstract
Heart rate variability (HRV) reflects the healthiness of autonomic nervous system, which is associated with exercise capacity. We therefore investigated whether HRV could predict the exercise capacity in the adults with cardiac syndrome X (CSX). A total of 238 subjects (57±12 years, 67.8% men), who were diagnosed as CSX by the positive exercise stress test and nearly normal coronary angiogram were enrolled. Power spectrum from the 24-hour recording of heart rate was analyzed in frequency domain using total power (TP) and spectral components of the very low frequency (VLF), low frequency (LF) and high frequency (HF) ranges. Among the study population, 129 subjects with impaired exercise capacity during the treadmill test had significantly lower HRV indices than those with preserved exercise capacity (≥90% of the age predicted maximal heart rate). After accounting for age, sex, and baseline SBP and heart rate, VLF (odds ratio per 1SD and 95% CI: 2.02, 1.19–3.42), LF (1.67, 1.10–2.55), and TP (1.82, 1.17–2.83) remained significantly associated with preserved exercise capacity. In addition, increased HRV indices were also associated with increased exercise duration, rate-pressure product, and heart rate recovery, independent of age, body mass index, and baseline SBP and heart rate. In subgroup analysis, HRV indices demonstrated similar predictive values related to exercise capacity across various subpopulations, especially in the young. In patients with CSX, HRV was independently associated with exercise capacity, especially in young subjects. The healthiness of autonomic nervous system may have a role in modulating the exercise capacity in patients with CSX.
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Affiliation(s)
- Dai-Yin Lu
- Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
- Department of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Albert C. Yang
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Medicine, National Yang-Ming University, Taipei, Taiwan
- Research Center for Adaptive Data Analysis, National Central University, Taoyuan, Taiwan
| | - Hao-Min Cheng
- Department of Medical Education, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Tse-Min Lu
- Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Wen-Chung Yu
- Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Chen-Huan Chen
- Department of Medical Education, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Medicine, National Yang-Ming University, Taipei, Taiwan
- Department of Public Health, National Yang-Ming University, Taipei, Taiwan
| | - Shih-Hsien Sung
- Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Medicine, National Yang-Ming University, Taipei, Taiwan
- Department of Public Health, National Yang-Ming University, Taipei, Taiwan
- * E-mail:
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Kuroda Y, Hudson J, Thatcher R. Motivational State and Personality in Relation to Emotion, Stress, and HRV Responses to Aerobic Exercise. J PSYCHOPHYSIOL 2015. [DOI: 10.1027/0269-8803/a000146] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Abstract. This study examined emotion, stress, and performance during aerobic exercise performed in the telic and paratelic states, in relation to telic and paratelic dominance. The study tested the misfit effect and is the first to examine heart rate variability (HRV) responses to exercise in relation to both personality and motivational state. Based on their Paratelic Dominance Scale scores, participants identified as telic dominant (TD) and paratelic dominant (PD) completed ramp tests following telic and paratelic state manipulations (repeated measures). In each condition, participants watched “serious” (telic) or “playful” (paratelic) videos for 10 min, then performed a ramp test on a cycle ergometer while continuing to watch the videos throughout the entire protocol. Motivational state (telic/paratelic), HRV, emotion, and stress levels were measured at baseline, pre, post, and 15 min post-ramp test. Time to exhaustion was measured as an index of performance. Limited support was obtained for the misfit effect as interactions between state and dominance were not revealed for any of the variables with the exception of low frequent (LF) and the low frequent/high frequent ratio (LF/HF % normalized), which can be interpreted as indicating that both groups were more relaxed in their preferred state condition. Regardless, findings offer useful insight into methodological considerations for similar studies, such as consideration of the moderating effects of exercise characteristics. Our findings also confirm a number of reversal theory ( Apter, 1982 ) proposals including the concept of dominance as an individual difference factor, with varying characteristics of different dominances, based on physiological response variables. We recommend continued research into the misfit effect with larger samples, and designs that accommodate the methodological considerations raised by the present results.
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Affiliation(s)
- Yusuke Kuroda
- Massey University, Department of Sport and Exercise, Palmerston North, New Zealand
| | - Joanne Hudson
- Leeds Beckett University, Carnegie Faculty, School of Sport, Leeds, United Kingdom
| | - Rhys Thatcher
- Aberystwyth University, Institute of Biological, Environmental and Rural Sciences, Aberystwyth, United Kingdom
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19
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Heart rate recovery following arm cranking is positively associated with resting heart rate variability in children. SPORT SCIENCES FOR HEALTH 2015. [DOI: 10.1007/s11332-014-0215-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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20
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Suzic Lazic J, Dekleva M, Soldatovic I, Leischik R, Suzic S, Radovanovic D, Djuric B, Nesic D, Lazic M, Mazic S. Heart rate recovery in elite athletes: the impact of age and exercise capacity. Clin Physiol Funct Imaging 2015; 37:117-123. [PMID: 26147945 DOI: 10.1111/cpf.12271] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Accepted: 05/29/2015] [Indexed: 11/29/2022]
Abstract
There is compelling evidence that postexercise heart rate recovery (HRR) is a valid indicator of sympaticovagal balance. It is also used in prescription and monitoring of athletic training. The purpose of our study was to determine HRR after maximal exercise among elite athletes with respect to age. A total of 274 elite male Caucasian athletes were randomly selected from the larger sample and divided into two groups: adolescent (group Y) and adult athletes (≥18 years; group A). They performed maximal cardiopulmonary exercise testing on a treadmill. Heart rate recovery was calculated as the rate of decline of HR from peak exercise to rates 1, 2 and 3 min after cessation of exercise (HRR1, HRR2 and HRR3). A significantly higher HRR1 was found in group A (29·5 ± 15·6 versus 22·4 ± 10·8, P<0·001), but HRR3 was higher in group Y (82·7 ± 10·2 versus 79·9 ± 12·25; P = 0·04). Stepwise multivariate linear regression analysis showed that, among all subjects, the HRR1 alone was independently associated with age (P<0·001). The maximal oxygen consumption (VO2 max) was in a negative relationship with HRR1 and in a positive one with HRR3 (P<0·05) with respect to all athletes. The HRR during 3 min postexercise should be reported for the purpose of better assessing functional adaptation to exercise among elite athletes as well as the age-associated differences in recovery. Higher values of HRR1 should be expected in older athletes, and HRR3 could be used as an index of aerobic capacity, irrespective of age.
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Affiliation(s)
- Jelena Suzic Lazic
- University Clinical Center 'Dr. Dragisa Misovic-Dedinje', Belgrade, Serbia
| | - Milica Dekleva
- University Clinical Center 'Zvezdara', Belgrade, Serbia.,School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Ivan Soldatovic
- School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Roman Leischik
- Faculty of Health, School of Medicine, University Witten/Herdecke, Witten, Germany
| | - Slavica Suzic
- School of Medicine, University of Belgrade, Belgrade, Serbia.,School of Medicine, Institute of Medical Physiology, University of Belgrade, Belgrade, Serbia
| | - Dragan Radovanovic
- University Clinical Center 'Dr. Dragisa Misovic-Dedinje', Belgrade, Serbia.,School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Biljana Djuric
- School of Medicine, University of Belgrade, Belgrade, Serbia.,School of Medicine, Institute of Medical Physiology, University of Belgrade, Belgrade, Serbia
| | - Dejan Nesic
- School of Medicine, University of Belgrade, Belgrade, Serbia.,School of Medicine, Institute of Medical Physiology, University of Belgrade, Belgrade, Serbia
| | - Milivoje Lazic
- Faculty of Sport and Physical Education, University of Novi Sad, Novi Sad, Serbia
| | - Sanja Mazic
- School of Medicine, University of Belgrade, Belgrade, Serbia.,School of Medicine, Institute of Medical Physiology, University of Belgrade, Belgrade, Serbia.,Serbian Institute of Sport and Sports Medicine, Belgrade, Serbia
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Cunha FA, Midgley AW, Gonçalves T, Soares PP, Farinatti P. Parasympathetic reactivation after maximal CPET depends on exercise modality and resting vagal activity in healthy men. SPRINGERPLUS 2015; 4:100. [PMID: 25793148 PMCID: PMC4359698 DOI: 10.1186/s40064-015-0882-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Accepted: 02/10/2015] [Indexed: 12/19/2022]
Abstract
Purpose The main purpose of this study was to investigate parasympathetic reactivation of the heart [evaluated through heart rate recovery (HRR) and HR variability (HRV)] after maximal cardiopulmonary exercise testing (CPET) using three different exercise modalities. Methods Twenty healthy men, aged 17 to 28 yr, performed three maximal CPETs (cycling, walking, and running) separated by 72 h and in a randomized, counter-balanced order. HRR was determined from the absolute differences between HRpeak and HR at 1–3 min after exercise. The root mean square of successive R-R differences calculated for consecutive 30-s windows (rMSSD30s) was calculated to assess the parasympathetic reactivation after maximal CPET. Results Lower HRpeak, VO2peak and energy expenditure were observed after the cycling CPET than the walking and running CPETs (P < 0.001). Both HRR and rMSSD30s were significantly greater during recovery from the cycling CPET compared to the walking and running CPETs (P < 0.001). Furthermore, Δ rMSSD (i.e. resting minus postexercise rMSSD every 30 s into the recovery period) was positively related to the resting high-frequency component (HF), rMSSD, and standard deviation of all normal R-R intervals (SDNN) (rs = 0.89 to 0.98; P < 0.001), and negatively related to the resting low-frequency component (LF) and sympathovagal balance (LF:HF ratio) after all exercise conditions (rs = −0.73 to −0.79 and −0.86 to −0.90, respectively; P < 0.001). Conclusions These findings support that parasympathetic reactivation after maximal CPET (as assessed by HRR and rMSSD30s) depends on exercise modality and cardiac autonomic control at rest.
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Affiliation(s)
- Felipe A Cunha
- Medical Sciences Graduate Program, Faculty of Medical Sciences, University of Rio de Janeiro State, Rio de Janeiro, Brazil ; Institute of Physical Education and Sports, Laboratory of Physical Activity and Health Promotion, University of Rio de Janeiro State, Rio de Janeiro, Brazil
| | - Adrian W Midgley
- Department of Sport and Physical Activity, Edge Hill University, Ormskirk, Lancashire, UK
| | - Thiago Gonçalves
- Department of Physiology and Pharmacology, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil
| | - Pedro P Soares
- Department of Physiology and Pharmacology, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil
| | - Paulo Farinatti
- Institute of Physical Education and Sports, Laboratory of Physical Activity and Health Promotion, University of Rio de Janeiro State, Rio de Janeiro, Brazil ; Physical Activity Sciences Graduate Program, Salgado de Oliveira University, Niterói, Brazil
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Kwon O, Park S, Kim YJ, Min SY, Kim YR, Nam GB, Choi KJ, Kim YH. The exercise heart rate profile in master athletes compared to healthy controls. Clin Physiol Funct Imaging 2014; 36:286-92. [PMID: 25532888 DOI: 10.1111/cpf.12226] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Accepted: 11/28/2014] [Indexed: 11/29/2022]
Abstract
Endurance exercise protects the heart via effects on autonomic control of heart rate (HR); however, its effects on HR indices in healthy middle-aged men are unclear. This study compared HR profiles, including resting HR, increase in HR during exercise and HR recovery after exercise, in middle-aged athletes and controls. Fifty endurance-trained athletes and 50 controls (all male; mean age, 48·7 ± 5·8 years) performed an incremental symptom-limited exercise treadmill test. The electrocardiographic findings and HR profiles were evaluated. Maximal O2 uptake (52·6 ± 7·0 versus 34·8 ± 4·5 ml kg(-1) min(-1) ; P<0·001) and the metabolic equivalent of task (15·4 ± 1·6 versus 12·2 ± 1·5; P<0·001) were significantly higher in athletes than in controls. Resting HR was significantly lower in athletes than in controls (62·8 ± 6·7 versus 74·0 ± 10·4 beats per minute (bpm), respectively; P<0·001). Athletes showed a greater increase in HR during exercise than controls (110·1 ± 11·0 versus 88·1 ± 15·4 bpm; P<0·001); however, there was no significant between-group difference in HR recovery at 1 min after cessation of exercise (22·9 ± 5·6 versus 21·3 ± 6·7 bpm; P = 0·20). Additionally, athletes showed a lower incidence of premature ventricular contractions (PVCs) during exercise (0·0% versus 24·0%; P<0·001). Healthy middle-aged men participating in regular endurance exercise showed more favourable exercise HR profiles and a lower incidence of PVCs during exercise than sedentary men. These results reflect the beneficial effect of endurance training on autonomic control of the heart.
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Affiliation(s)
- Osung Kwon
- Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Saejong Park
- Department of Sport Science, Korea Institute of Sport Science, Seoul, Korea
| | - Young-Joo Kim
- Department of Rehabilitation Medicine, College of Medicine, Sanggye Paik Hospital, Inje University, Seoul, Korea
| | - Sun-Yang Min
- Health Promotion Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Yoo Ri Kim
- Heart Institute, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Gi-Byoung Nam
- Heart Institute, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Kee-Joon Choi
- Heart Institute, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - You-Ho Kim
- Heart Institute, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Sauer D, Perez AJ, Carletti L, Monteiro WD. Efeito de três periodizações do treinamento aeróbio sobre o limiar ventilatório. REVISTA BRASILEIRA DE CIÊNCIAS DO ESPORTE 2014. [DOI: 10.1590/2179-325520143630010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Abstract
Postexercise heart-rate (HR) recovery (HRR) indices have been associated with running and cycling endurance-exercise performance. The current study was designed (1) to test whether such a relationship also exists in the case of cross-country skiing (XCS) and (2) to determine whether the magnitude of any such relationship is related to the intensity of exercise before obtaining HRR indices. Ten elite male cross-country skiers (mean ± SD; 28.2 ± 5.4 y, 181 ± 8 cm, 77.9 ± 9.4 kg, 69.5 ± 4.3 mL · min-1 · kg-1 maximal oxygen uptake [VO2max]) performed 2 sessions of roller-skiing on a treadmill: a 2 × 3-km time trial and the same 6-km at an imposed submaximal speed followed by a final 800-m time trial. VO2 and HR were monitored continuously, while HRR and blood lactate (BLa) were assessed during 2 min immediately after each 6-km and the 800-m time trial. The 6-km time-trial time was largely negatively correlated with VO2max and BLa. On the contrary, there was no clear correlation between the 800-m time-trial time and VO2, HR, or BLa. In addition, in no case was any clear correlation between any of the HRR indices and performance time or VO2max observed. These findings confirm that XCS performance is largely correlated with VO2max and the ability to tolerate high levels of BLa; however, postexercise HRR showed no clear association with performance. The homogeneity of the group of athletes involved and the contribution of the arms and upper body to the exercise preceding determination of HRR may explain this absence of a relationship.
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Plews DJ, Laursen PB, Stanley J, Kilding AE, Buchheit M. Training adaptation and heart rate variability in elite endurance athletes: opening the door to effective monitoring. Sports Med 2014; 43:773-81. [PMID: 23852425 DOI: 10.1007/s40279-013-0071-8] [Citation(s) in RCA: 252] [Impact Index Per Article: 25.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The measurement of heart rate variability (HRV) is often considered a convenient non-invasive assessment tool for monitoring individual adaptation to training. Decreases and increases in vagal-derived indices of HRV have been suggested to indicate negative and positive adaptations, respectively, to endurance training regimens. However, much of the research in this area has involved recreational and well-trained athletes, with the small number of studies conducted in elite athletes revealing equivocal outcomes. For example, in elite athletes, studies have revealed both increases and decreases in HRV to be associated with negative adaptation. Additionally, signs of positive adaptation, such as increases in cardiorespiratory fitness, have been observed with atypical concomitant decreases in HRV. As such, practical ways by which HRV can be used to monitor training status in elites are yet to be established. This article addresses the current literature that has assessed changes in HRV in response to training loads and the likely positive and negative adaptations shown. We reveal limitations with respect to how the measurement of HRV has been interpreted to assess positive and negative adaptation to endurance training regimens and subsequent physical performance. We offer solutions to some of the methodological issues associated with using HRV as a day-to-day monitoring tool. These include the use of appropriate averaging techniques, and the use of specific HRV indices to overcome the issue of HRV saturation in elite athletes (i.e., reductions in HRV despite decreases in resting heart rate). Finally, we provide examples in Olympic and World Champion athletes showing how these indices can be practically applied to assess training status and readiness to perform in the period leading up to a pinnacle event. The paper reveals how longitudinal HRV monitoring in elites is required to understand their unique individual HRV fingerprint. For the first time, we demonstrate how increases and decreases in HRV relate to changes in fitness and freshness, respectively, in elite athletes.
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Affiliation(s)
- Daniel J Plews
- High Performance Sport New Zealand, AUT Millennium, 17 Antares Place, Mairangi Bay, 0632 Auckland, New Zealand.
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Buchheit M. Monitoring training status with HR measures: do all roads lead to Rome? Front Physiol 2014; 5:73. [PMID: 24578692 PMCID: PMC3936188 DOI: 10.3389/fphys.2014.00073] [Citation(s) in RCA: 422] [Impact Index Per Article: 42.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2013] [Accepted: 02/06/2014] [Indexed: 01/25/2023] Open
Abstract
Measures of resting, exercise, and recovery heart rate are receiving increasing interest for monitoring fatigue, fitness and endurance performance responses, which has direct implications for adjusting training load (1) daily during specific training blocks and (2) throughout the competitive season. However, these measures are still not widely implemented to monitor athletes' responses to training load, probably because of apparent contradictory findings in the literature. In this review I contend that most of the contradictory findings are related to methodological inconsistencies and/or misinterpretation of the data rather than to limitations of heart rate measures to accurately inform on training status. I also provide evidence that measures derived from 5-min (almost daily) recordings of resting (indices capturing beat-to-beat changes in heart rate, reflecting cardiac parasympathetic activity) and submaximal exercise (30- to 60-s average) heart rate are likely the most useful monitoring tools. For appropriate interpretation at the individual level, changes in a given measure should be interpreted by taking into account the error of measurement and the smallest important change of the measure, as well as the training context (training phase, load, and intensity distribution). The decision to use a given measure should be based upon the level of information that is required by the athlete, the marker's sensitivity to changes in training status and the practical constrains required for the measurements. However, measures of heart rate cannot inform on all aspects of wellness, fatigue, and performance, so their use in combination with daily training logs, psychometric questionnaires and non-invasive, cost-effective performance tests such as a countermovement jump may offer a complete solution to monitor training status in athletes participating in aerobic-oriented sports.
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Affiliation(s)
- Martin Buchheit
- Sport Science Department, Myorobie AssociationMontvalezan, France
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27
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Heart rate recovery normality data recorded in response to a maximal exercise test in physically active men. Eur J Appl Physiol 2014; 114:1123-8. [DOI: 10.1007/s00421-014-2847-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2013] [Accepted: 02/05/2014] [Indexed: 10/25/2022]
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Danieli A, Lusa L, Potočnik N, Meglič B, Grad A, Bajrović FF. Resting heart rate variability and heart rate recovery after submaximal exercise. Clin Auton Res 2014; 24:53-61. [PMID: 24509912 DOI: 10.1007/s10286-014-0225-2] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2013] [Accepted: 01/20/2014] [Indexed: 12/20/2022]
Abstract
PURPOSE Aerobic training accelerates Heart Rate Recovery after exercise in healthy subjects and in patients with coronary disease. As shown by pharmacological autonomic blockade, HRR early after exercise is dependent primarily on parasympathetic reactivation. Thus, accelerated HRR early after exercise in endurance-trained athletes may be attributed to augmented parasympathetic reactivation. In the present study, we tested the hypothesis that the HRR early after submaximal exercise is related to the pre-exercise parasympathetic modulation. METHODS Thirty endurance-trained athletes (20 males, 50 ± 7 years) and thirty control subjects (20 males, 52 ± 6 years) performed a submaximal exercise on a cyclo-ergometer. Pre-exercise resting short-term heart rate variability (HRV) parameters in time and frequency-domains were correlated with HRR during the first 30 s, 1 and 2 min after cessation of exercise. RESULTS We found that HRR was statistically significantly faster in athletes than in controls at all examination time points (p < 0.05). HF, SDNN and RMSSD were statistically significantly higher in athletes than in controls (p < 0.05), but other resting HRV parameters were not statistically different between groups. After 30 s, 1 and 2 min of recovery, HRR correlation with total power, HF, HFnu and RMSSD was positive, while the correlation with LF/HF was negative for small and positive for larger values. The opposite was true for SDNN. CONCLUSIONS These findings support the hypothesis that HRR early after submaximal exercise is related to resting parasympathetic modulation in the middle-aged subjects. In addition, they suggested an optimal range of HRV for maximal HRR after exercise.
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Affiliation(s)
- Aljoša Danieli
- Department of Neurology, University Medical Centre, Zaloška 2, 1000, Ljubljana, Slovenia,
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29
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Blasco-Lafarga C, Martínez-Navarro I, Mateo-March M. Is baseline cardiac autonomic modulation related to performance and physiological responses following a supramaximal Judo test? PLoS One 2013; 8:e78584. [PMID: 24205273 PMCID: PMC3799641 DOI: 10.1371/journal.pone.0078584] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2013] [Accepted: 09/15/2013] [Indexed: 12/01/2022] Open
Abstract
Little research exists concerning Heart Rate (HR) Variability (HRV) following supramaximal efforts focused on upper-body explosive strength-endurance. Since they may be very demanding, it seems of interest to analyse the relationship among performance, lactate and HR dynamics (i.e. HR, HRV and complexity) following them; as well as to know how baseline cardiac autonomic modulation mediates these relationships. The present study aimed to analyse associations between baseline and post-exercise HR dynamics following a supramaximal Judo test, and their relationship with lactate, in a sample of 22 highly-trained male judoists (20.70±4.56 years). A large association between the increase in HR from resting to exercise condition and performance suggests that individuals exerted a greater sympathetic response to achieve a better performance (Rating of Perceived Exertion: 20; post-exercise peak lactate: 11.57±2.24 mmol/L; 95.76±4.13 % of age-predicted HRmax). Athletes with higher vagal modulation and lower sympathetic modulation at rest achieved both a significant larger ∆HR and a faster post-exercise lactate removal. A enhanced resting parasympathetic modulation might be therefore related to a further usage of autonomic resources and a better immediate metabolic recovery during supramaximal exertions. Furthermore, analyses of variance displayed a persistent increase in α1 and a decrease in lnRMSSD along the 15 min of recovery, which are indicative of a diminished vagal modulation together with a sympathovagal balance leaning to sympathetic domination. Eventually, time-domain indices (lnRMSSD) showed no lactate correlations, while nonlinear indices (α1 and lnSaEn) appeared to be moderate to strongly correlated with it, thus pointing to shared mechanisms between neuroautonomic and metabolic regulation.
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30
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Dutra SGV, Pereira APM, Tezini GCSV, Mazon JH, Martins-Pinge MC, Souza HCD. Cardiac autonomic modulation is determined by gender and is independent of aerobic physical capacity in healthy subjects. PLoS One 2013; 8:e77092. [PMID: 24098577 PMCID: PMC3789672 DOI: 10.1371/journal.pone.0077092] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2013] [Accepted: 08/29/2013] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Aerobic physical capacity plays an important role in reducing morbidity and mortality rates in subjects with cardiovascular diseases. This action is often related to an improvement in the autonomic modulation of heart rate variability (HRV). However, controversies remain regarding the effects of physical training on cardiac autonomic control in healthy subjects. Therefore, our objective was to investigate whether aerobic capacity interferes with the autonomic modulation of HRV and whether gender differences exist. METHODS Healthy men and women (N=96) were divided into groups according to aerobic capacity: low (VO2: 22-38 ml/kg(-1) min(-1)), moderate (VO2: 38-48 ml/kg(-1) min(-1)) and high (VO2 >48 ml/kg(-1) min(-1).) We evaluated the hemodynamic parameters and body composition. The autonomic modulation of HRV was investigated using spectral analysis. This procedure decomposes the heart rate oscillatory signal into frequency bands: low frequency (LF=0.04-0.15Hz) is mainly related to sympathetic modulation, and high frequency (HF=0.15-0.5Hz) corresponds to vagal modulation. RESULTS Aerobic capacity, regardless of gender, determined lower values of body fat percentage, blood pressure and heart rate. In turn, the spectral analysis of HRV showed that this parameter did not differ when aerobic capacity was considered. However, when the genders were compared, women had lower LF values and higher HF values than the respective groups of men. CONCLUSION The results suggest that aerobic physical capacity does not interfere with HRV modulation; however, the cardiac modulatory balance differs between genders and is characterized by a greater influence of the autonomic vagal component in women and by the sympathetic component in men.
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Affiliation(s)
- Sabrina G. V. Dutra
- Department of Biomechanics, Medicine and Rehabilitation, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Ana Paula M. Pereira
- Department of Biomechanics, Medicine and Rehabilitation, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Geisa C. S. V. Tezini
- Department of Biomechanics, Medicine and Rehabilitation, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - José H. Mazon
- Department of Biomechanics, Medicine and Rehabilitation, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Marli C. Martins-Pinge
- Department of Physiological Sciences, State University of Londrina, Londrina, Paraná, Brazil
| | - Hugo C. D. Souza
- Department of Biomechanics, Medicine and Rehabilitation, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
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Da Silva DF, Verri SM, Nakamura FY, Machado FA. Longitudinal changes in cardiac autonomic function and aerobic fitness indices in endurance runners: a case study with a high-level team. Eur J Sport Sci 2013; 14:443-51. [PMID: 23998661 DOI: 10.1080/17461391.2013.832802] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
To determine the effects of preparatory phase training on aerobic parameters, resting heart rate variability (HRV) and 5-km performance of high-level endurance runners and the relationship between the percentage change (% change) of resting HRV with the % change of aerobic parameters and 5-km performance. Six runners were assessed before and after seven weeks of training. The aerobic parameters were determined in an incremental test. The HRV was assessed by a heart rate monitor. Athletes performed a 5-km running test in a track. The analysis revealed 'likely' and 'very likely' improvements for velocity associated with maximal oxygen uptake ([Formula: see text]O2max) (20.0±1.0 km·h(-1) to 21.2±0.6 km·h(-1)) and 5-km performance (18.0±0.4 km·h(-1) to 18.9±0.7 km·h(-1)), respectively, as well as 'likely' decrease in high frequency (41.4±18.5 nu to 30.4±14.3 nu), and increase in low frequency (58.5±18.5 nu to 69.6±14.3 nu) band densities. The variation in the velocity associated with [Formula: see text]O2max showed the highest correlation with 5-km performance (r=0.95). The % change in the square root of the mean sum of the squared differences between R-R intervals and standard deviation 1 were highly correlated with variation in 5-km performance (r=0.69 and 0.66). Changes in the velocity associated with [Formula: see text]O2max and vagally mediated HRV were highly associated with 5-km running performance within the investigated team. These results have important implications because these parameters can be assessed longitudinally to monitor adaptation to training.
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A systematic review on heart-rate recovery to monitor changes in training status in athletes. Int J Sports Physiol Perform 2012; 7:251-60. [PMID: 22357753 DOI: 10.1123/ijspp.7.3.251] [Citation(s) in RCA: 120] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Heart-rate recovery (HRR) has been proposed as a marker of autonomic function and training status in athletes. The authors performed a systematic review of studies that examined HRR after training. Five cross-sectional studies and 8 studies investigating changes over time (longitudinal) met our criteria. Three out of 5 cross-sectional studies observed a faster HRR in trained compared with untrained subjects, while 2 articles showed no change as a result of training. Most longitudinal studies observed a corresponding increase in HRR and power output (training status). Although confounding factors such as age, ambient temperature, and the intensity and duration of the exercise period preceding HRR make it difficult to compare these studies, the available studies indicated that HRR was related to training status. Therefore, the authors conclude that HRR has the potential to become a valuable tool to monitor changes in training status in athletes and less well-trained subjects, but more studies and better standardization are required to match this potential.
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Buchheit M, Al Haddad H, Mendez-Villanueva A, Quod MJ, Bourdon PC. Effect of maturation on hemodynamic and autonomic control recovery following maximal running exercise in highly trained young soccer players. Front Physiol 2011; 2:69. [PMID: 22013423 PMCID: PMC3189602 DOI: 10.3389/fphys.2011.00069] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2011] [Accepted: 09/19/2011] [Indexed: 11/13/2022] Open
Abstract
The purpose of this study was to examine the effect of maturation on post-exercise hemodynamic and autonomic responses. Fifty-five highly trained young male soccer players (12-18 years) classified as pre-, circum-, or post-peak height velocity (PHV) performed a graded running test to exhaustion on a treadmill. Before (Pre) and after (5th-10th min, Post) exercise, heart rate (HR), stroke volume (SV), cardiac output (CO), arterial pressure (AP), and total peripheral resistance (TPR) were monitored. Parasympathetic (high frequency [HF(RR)] of HR variability (HRV) and baroreflex sensitivity [Ln BRS]) and sympathetic activity (low frequency [LF(SAP)] of systolic AP variability) were estimated. Post-exercise blood lactate [La](b), the HR recovery (HRR) time constant, and parasympathetic reactivation (time-varying HRV analysis) were assessed. In all three groups, exercise resulted in increased HR, CO, AP, and LF(SAP) (P < 0.001), decreased SV, HF(RR), and Ln BRS (all P < 0.001), and no change in TPR (P = 0.98). There was no "maturation × time" interaction for any of the hemodynamic or autonomic variables (all P > 0.22). After exercise, pre-PHV players displayed lower SV, CO, and [La](b), faster HRR and greater parasympathetic reactivation compared with circum- and post-PHV players. Multiple regression analysis showed that lean muscle mass, [La](b), and Pre parasympathetic activity were the strongest predictors of HRR (r(2) = 0.62, P < 0.001). While pre-PHV players displayed a faster HRR and greater post-exercise parasympathetic reactivation, maturation had little influence on the hemodynamic and autonomic responses following maximal running exercise. HRR relates to lean muscle mass, blood acidosis, and intrinsic parasympathetic function, with less evident impact of post-exercise autonomic function.
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Affiliation(s)
- Martin Buchheit
- Physiology Unit, Sport Science Department, ASPIRE Academy for Sports ExcellenceDoha, Qatar
| | - Hani Al Haddad
- Physiology Unit, Sport Science Department, ASPIRE Academy for Sports ExcellenceDoha, Qatar
| | | | - Marc J. Quod
- Physiology Unit, Sport Science Department, ASPIRE Academy for Sports ExcellenceDoha, Qatar
| | - Pitre C. Bourdon
- Physiology Unit, Sport Science Department, ASPIRE Academy for Sports ExcellenceDoha, Qatar
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Katz SD. In search of the optimal measure for assessment of parasympathetic control of heart rate. Clin Auton Res 2010; 20:1-2. [PMID: 20127384 DOI: 10.1007/s10286-010-0055-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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35
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Monitoring endurance running performance using cardiac parasympathetic function. Eur J Appl Physiol 2009; 108:1153-67. [DOI: 10.1007/s00421-009-1317-x] [Citation(s) in RCA: 124] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/01/2009] [Indexed: 01/20/2023]
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Esco MR, Olson MS, Williford HN, Blessing DL, Shannon D, Grandjean P. The relationship between resting heart rate variability and heart rate recovery. Clin Auton Res 2009; 20:33-8. [DOI: 10.1007/s10286-009-0033-2] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2009] [Accepted: 09/14/2009] [Indexed: 12/01/2022]
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Grant CC, Clark JR, Janse van Rensburg DC, Viljoen M. Relationship between exercise capacity and heart rate variability: supine and in response to an orthostatic stressor. Auton Neurosci 2009; 151:186-8. [PMID: 19767246 DOI: 10.1016/j.autneu.2009.08.015] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2009] [Revised: 08/01/2009] [Accepted: 08/26/2009] [Indexed: 10/20/2022]
Abstract
The study investigated whether supine-measured HRV indicators, and/or HRV indicators measured during orthostatic stress are related to conventional measures of exercise and performance ability such as VO(2max). Only two significant correlations (p<0.05) out of 30 tests were found between supine-determined HRV indicators and conventional measures. In contrast, fifteen of the 30 relationships calculated during orthostatic stress were significant. Relationships were at best low to moderate (0.2<|corr|<0.4). As expected, the relationships obtained during orthostatic stress were reversed from that obtained in the supine position. In summary, although HRV indicators are related to cardiovascular fitness, correlations between VO(2max) and these parameters are found only under very specific conditions. HRV parameters explain very little of the variance in VO(2max). In addition, estimating the exercise capacity from HRV indicators requires experience and extreme caution.
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Affiliation(s)
- Catharina C Grant
- Section Sports Medicine, Faculty of Health Sciences, University of Pretoria, South Africa.
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Boullosa DA, Tuimil JL, Leicht AS, Crespo-Salgado JJ. Parasympathetic Modulation and Running Performance in Distance Runners. J Strength Cond Res 2009; 23:626-31. [DOI: 10.1519/jsc.0b013e31818dc44e] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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