Relación Entre VFC Post-Ejercicio Y La Carga Interna De Entrenamiento en Triatletas

González-Fimbres, Roberto Andrés; Ramírez-Siqueiros, María Grethel; Vaca-Rubio, H.; Moueth-Cabrera, M.T.; Cruz, Germán Hernández

doi:10.15366/rimcafd2020.77.006

Cited by 3 publications

(6 citation statements)

References 30 publications

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“…In contrast, high-intensity exercise is primarily powered by the anaerobic glycolytic metabolic system, which leads to a large increase in blood lactate concentrations during exercise, triggering metabolic reflexes that inhibit parasympathetic activity, and in turn lower HRV. Collectively, these physiological mechanisms create intuitive rationales for the significant associations between running speed and TL HRV found in our analyses ( González-Fimbres et al, 2020 ).…”

Section: Discussionmentioning

confidence: 69%

“…Zhao et al have investigated correlations between TL HRV and TRIMP in female soccer athletes; they investigated TL HRV at 60% and 85% maximal speed of the graded maximal test and found moderate correlations between TL HRV and TRIMP ( Zhao et al, 2018 ). Moderate negative correlations between post5 RMSSD and TRIMP were reported by González-Fimbres in the high-intensity interval and low-intensity continuous running of youth triathletes ( González-Fimbres et al, 2020 ). Orellana et al observed moderate correlations between post10 RMSSD and TRIMP by examining 14 healthy men who ran at ventilatory thresholds (VT1 and VT2) and maximal aerobic speed ( Orellana et al, 2019 ).…”

Section: Discussionmentioning

confidence: 83%

“…Based on the previous literatures ( Castagna et al, 2011 ; Torres-Ronda et al, 2016 ; Saboul et al, 2016 ; Zhao et al, 2018 ; González-Fimbres et al, 2020 ), it was assumed that different intensities of ball-drills had a strong effect on HRV, and a sample size calculator (G∗Power 3.1, Germany) was used to calculate the sample size required by this study. Specifically, an effect size (f) was set to 0.35, an α -error probability was set to 0.05, and the power was 0.08.…”

Section: Methodsmentioning

confidence: 99%

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A Validation Study of Heart Rate Variability Index in Monitoring Basketball Training Load

Jin

Tian

et al. 2022

Front. Physiol.

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This study aimed to investigate whether the heart rate variability index (TLHRV) during five ball-drills could be used to quantify training load (TL) in collegiate basketball players. Ten elite male college basketball athletes (18.2 ± 0.4 years) were recruited to perform five ball-drills (1V1, 2V2, 3V3, 4V4, and 5V5) which lasted 10 min and varied in intensity. During each drill, TLHRV, training impulse (TRIMP), rating of perceived exertion (RPE), speed, and distance were recorded by Firstbeat, Foster’s RPE scale, and SiMi Scout. The correlation (Spearman’s and Pearson’s correlation coefficient), reliability (intra-class correlation coefficient, ICC), and agreement (Bland-Altman plots) among TLHRV, TRIMP, RPE, speed, and distance were examined. TLHRV was significantly correlated with TRIMP (r = 0.34, p = 0.015) and RPE (r = 0.42, p = 0.002). TLHRV was significantly correlated with training intensity (r = 0.477, p = 0.006) but not with volume (r = 0.272, p = 0.056). TLHRV and TRIMP, RPE showed significant intraclass relationships (ICC = 0.592, p = 0.0003). Moreover, TLHRV differentiated basketball drills of equal volume and varying intensity. We concluded that TLHRVmay serve as an objective and rational measure to monitor TL in basketball players.

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Section: Discussionmentioning

confidence: 69%

Section: Discussionmentioning

confidence: 83%

Section: Methodsmentioning

confidence: 99%

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A Validation Study of Heart Rate Variability Index in Monitoring Basketball Training Load

Jin

Tian

et al. 2022

Front. Physiol.

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“…This parameter is also used in research on emotional control. Furthermore, one of the research publications regarding triathletes [35] The HRV parameters obtained by the respondents from group 2 (subjects 14, 16 and 18 in Table 2) are greater than the adopted norms. This could indicate a light cognitive load.…”

Section: Discussionmentioning

confidence: 88%

Psychophysical State Aspect during UAV Operations

Maciejewska,

Galant-Gołębiewska,

Łodygowski

2023

Applied Sciences

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The development of unmanned aerial vehicles (UAVs) and the increasing air traffic of these devices make it necessary to pay attention to the issue of the human factor in UAV operations. In this article, tests were conducted in real conditions on the unmanned aerial vehicle operator’s (UAVO) psychophysical state during training. The parameters of the human cardiovascular system, and more specifically the heart rate variability (HRV), were used to conduct research and analysis. The purpose of this research is to elaborate the typical HRV parameters for student operators during UAVO training. These reference values could be used during UAVO training to assess candidates’ psychophysical state objectively and could allow for the monitoring of operators’ state and management of their cognitive load. Monitoring operators’ state may have a positive impact on increasing training effectiveness. Research confirmed the thesis that HRV parameters are significantly different during performed tasks with cognitive load and can be used to assess candidates’ psychophysical state objectively. This can help flight instructors perform student assessment, meaning that they would not have to rely only on their subjective feelings.

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“…El LnRMSSD, como era de esperar, desciende después del ejercicio y el SS aumenta inmediatamente en la toma FINAL respecto a la toma BASAL, por la suspensión casi total de la actividad parasimpática y elevación simpática, tal como lo han reportado varios estudios [31][32][33][34]. Se ha descrito dentro de la literatura que esto se pudiera deber a que cuanto mayor es la intensidad relativa del ejercicio, mayor es la carga metabólica (H + , fosfato inorgánico, liberación de epinefrina), que tendrá un efecto sobre la estimulación barorrefleja y metabolorrefleja que estaría relacionado con una baja actividad parasimpática y una alta actividad simpática [10,[35][36][37].…”

Section: Discussionunclassified

Comportamiento de las colinesterasas tras condiciones de fatiga en corredores de fondo

Rangel-Colmenero

Hoyos-Flores

Cruz

et al. 2022

RIMCAFD

Self Cite

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El objetivo del presente estudio fue evaluar el efecto de un entrenamiento intenso en atletas de resistencia sobre el comportamiento de las colinesterasas (ChE) tras condiciones de fatiga y su relación con otros marcadores de carga interna. Participaron 18 atletas de sexo masculino especialistas en pruebas de resistencia. Se evaluó las ChE y dos índices de variabilidad de la frecuencia cardiaca en tres momentos diferentes, previo al protocolo (BASAL), 15 minutos posterior al protocolo (FINAL) y 24 horas después del entrenamiento (24H). Un ANOVA de una vía con post-hoc de Tukey HSD se utilizó para comparar las medias. Se encontraron cambios significativos en las variables analizadas (p < .001) con tamaños de efecto muy grandes (d > 0.9) en los diferentes momentos y correlaciones moderadas entre variables (p < .001). El comportamiento de las ChE muestra un cambio significativo (p < .001) posterior al ejercicio y una relación con otros indicadores de carga interna. Nuestros resultados indican que las ChE tienen relación con la fatiga en el caso de los deportistas estudiados, pudiendo ser una medida para determinar la carga de entrenamiento.

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Relación Entre VFC Post-Ejercicio Y La Carga Interna De Entrenamiento en Triatletas

Abstract: Queremos agradecer a los entrenadores del equipo de triatlón de la Comisión del Deporte del Estado de Sonora por permitirnos llevar a cabo este estudio. We want to thank Mexico´s Sonora State Sports Commission´s triathlon team coaches for allowing us to carry out this work.

Cited by 3 publications

References 30 publications

A Validation Study of Heart Rate Variability Index in Monitoring Basketball Training Load

A Validation Study of Heart Rate Variability Index in Monitoring Basketball Training Load

Psychophysical State Aspect during UAV Operations

Comportamiento de las colinesterasas tras condiciones de fatiga en corredores de fondo

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