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do Nascimento AP, de Oliveira GA, Bressanin JPB, Aguirra P, Ribeiro AS, Caldeira LFS, Casonatto J, Ferraresi C, Aguiar AF. Acute dose-response effect of photobiomodulation therapy on 5-km running performance in trained runners: a randomized, double-blind, placebo-controlled, crossover study. Lasers Med Sci 2024; 39:145. [PMID: 38819613 DOI: 10.1007/s10103-024-04099-8] [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: 03/07/2023] [Accepted: 05/27/2024] [Indexed: 06/01/2024]
Abstract
Photobiomodulation therapy (PBMT) has been advocated as a potential intervention to improve muscle performance and recovery in the health and sports context. However, the short- and long-term effects of PBMT on endurance running performance remain under-researched and controversial. The purpose of this study was to investigate the acute dose-response effect of PBMT with light-emitting diodes (LEDs) on endurance performance and rating of perceived exertion (RPE; 6-20 Borg) during a 5-km running trial in recreational runners. In a crossover design, eighteen young adult runners (28.7 ± 7.8 years) were randomized to receive 1 of 4 PBMT conditions (placebo, 300, 900, and 1260 Joules [J]) 60 min before the 5-km running trial on four occasions, separated by a 2-wk washout period. The treatments were applied to the quadriceps, hamstrings, and gastrocnemius muscles of both legs using a device containing 200 LEDs (100 red and 100 infrared). The following variables were assessed: endurance performance (i.e. total time, mean velocity, and velocity in the split distances at the initial 200 m and every 400 m lap) and RPE in the split distances at the initial 200 m and every 400 m lap. Data normality and homogeneity were tested using Shapiro-Wilk's and Levene's tests, respectively. Differences between treatment conditions were assessed using the analysis of variance tests (one- or two-way ANOVA, depending on the comparisons), complemented by the Bonferroni post hoc test. There were significant time effects for the running velocity and RPE in the split distances (p < 0.0001), with no significant treatment-by-time interaction (running velocity, p = 0.59; RPE, p = 0.95). The mean velocity (p = 0.997), total time (p = 0.998), and total mean of the RPE (p = 0.91) were similar between treatment conditions. In conclusion, acute PBMT with LEDs at doses of 300, 900, and 1260 J is not recommended for improving endurance performance and RPE in the 5-km running trial in recreational runners.
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Affiliation(s)
- Ana Paula do Nascimento
- Postgraduate Program in Human Movement Sciences, State University of Northern Paraná (UENP), Jacarezinho, Paraná, Brazil
- Postgraduate Program in Rehabilitation Sciences, Northern University of Paraná (UNOPAR), Londrina, Paraná, Brazil
| | - Giani Alves de Oliveira
- Postgraduate Program in Human Movement Sciences, State University of Northern Paraná (UENP), Jacarezinho, Paraná, Brazil
| | - João Pedro Beguetto Bressanin
- Postgraduate Program in Human Movement Sciences, State University of Northern Paraná (UENP), Jacarezinho, Paraná, Brazil
| | - Pablo Aguirra
- Postgraduate Program in Human Movement Sciences, State University of Northern Paraná (UENP), Jacarezinho, Paraná, Brazil
| | - Alex Silva Ribeiro
- Postgraduate Program in Physical Exercise in Health Promotion, Northern University of Paraná (UNOPAR), Londrina, Paraná, Brazil
| | | | - Juliano Casonatto
- Postgraduate Program in Physical Exercise in Health Promotion, Northern University of Paraná (UNOPAR), Londrina, Paraná, Brazil
- Postgraduate Program in Rehabilitation Sciences, Northern University of Paraná (UNOPAR), Londrina, Paraná, Brazil
| | - Cleber Ferraresi
- Photobiomodulation Laboratory (FotoBioLab), Department of Physical Therapy, Postgraduate Program in Physical Therapy, Universidade Federal de São Carlos (UFSCar), São Carlos, SP;, Brazil
| | - Andreo Fernando Aguiar
- Postgraduate Program in Human Movement Sciences, State University of Northern Paraná (UENP), Jacarezinho, Paraná, Brazil.
- Postgraduate Program in Physical Exercise in Health Promotion, Northern University of Paraná (UNOPAR), Londrina, Paraná, Brazil.
- Postgraduate Program in Rehabilitation Sciences, Northern University of Paraná (UNOPAR), Londrina, Paraná, Brazil.
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Santos IA, Lemos MP, Puggina EF, Mota GR. Innovative integration: optimizing performance through warm-up and photobiomodulation in high-intensity test. Front Sports Act Living 2024; 6:1341106. [PMID: 38304418 PMCID: PMC10830741 DOI: 10.3389/fspor.2024.1341106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 01/04/2024] [Indexed: 02/03/2024] Open
Abstract
We investigated whether the application of photobiomodulation therapy (PBMT) immediately after a standardized warm-up (WU + PBMT) or traditional PBMT (no pre-warming) would influence performance in intermittent testing and intensity variables. In a counterbalanced randomized crossover design, twelve female futsal players (mean age: 23.9 ± 3.8 years) attended four sessions. Each session involved either a standardized warm-up or maintaining seated rest for five minutes. Subsequently, PBMT or placebo (with the PBMT device turned off) was applied, followed by the YoYo Intermittent Recovery Level 1 test (YYIR1) during which we assessed heart rate, rating of perceived exertion, and blood lactate levels. The performance in YYIIR1 was superior (p = 0.02) in the WU + PBMT condition (440.0 ± 59.0 m) compared to the WU + Placebo (353.3 ± 94.7 m), and placebo alone (no warm-up) (325.0 ± 67.2 m). We conclude that a combination of a specific warm-up before PBMT application improves high-intensity intermittent performance in amateur female futsal players without affecting intensity variables.
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Affiliation(s)
- Izabela A. Santos
- Graduate Program in Rehabilitation and Functional Performance, Ribeirao Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
- Exercise Physiology in Health and Human Performance Research Group, Department of Physical Education, University of Uberaba (UNIUBE), Uberaba, Brazil
| | - Marina Paiva Lemos
- Exercise Physiology in Health and Human Performance Research Group, Department of Physical Education, University of Uberaba (UNIUBE), Uberaba, Brazil
| | - Enrico Fuini Puggina
- Graduate Program in Rehabilitation and Functional Performance, Ribeirao Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Gustavo R. Mota
- Graduate Program in Rehabilitation and Functional Performance, Ribeirao Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
- Exercise Science, Health and Human Performance Research Group, Department of Sport Sciences, Institute of Health Sciences, Federal University of Triangulo Mineiro (UFTM), Uberaba, Brazil
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Lanferdini FJ, Baroni BM, Lazzari CD, Sakugawa RL, Dellagrana RA, Diefenthaeler F, Caputo F, Vaz MA. Effects of Photobiomodulation Therapy on Performance in Successive Time-to-Exhaustion Cycling Tests: A Randomized Double-Blinded Placebo-Controlled Trial. J Funct Morphol Kinesiol 2023; 8:144. [PMID: 37873903 PMCID: PMC10594465 DOI: 10.3390/jfmk8040144] [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: 05/23/2023] [Revised: 08/09/2023] [Accepted: 10/09/2023] [Indexed: 10/25/2023] Open
Abstract
The goal of this study was to investigate the effects of photobiomodulation therapy (PBMT) on performance, oxygen uptake (VO2) kinetics, and lower limb muscle oxygenation during three successive time-to-exhaustions (TTEs) in cyclists. This was a double-blind, randomized, crossover, placebo-controlled trial study. Sixteen cyclists (~23 years) with a cycling training volume of ~460 km/week volunteered for this study. In the first session, cyclists performed a maximal incremental test to determine maximal oxygen uptake and maximal power output (POMAX). In the following sessions, cyclists performed three consecutive TTEs at POMAX. Before each test, PBMT (135 J/thigh) or a placebo (PLA) was applied to both thighs. VO2 amplitude, O2 deficit, time delay, oxyhemoglobin (O2Hb), deoxyhemoglobin (HHb), and total hemoglobin (tHb) were measured during tests on the right vastus lateralis. The PBMT applied before three successive TTE increased performance of the first and second TTE (~10-12%) tests, speed of VO2 and HHb kinetics during the first test, and increased peripheral muscle oxygenation (increase in HHb and tHb) in the first and second exhaustion tests. However, the PBMT effects were attenuated in the third TTE, as performance and all the other outcomes were similar to the ones from the PLA intervention. In summary, PBMT application increased the first and second successive TTEs, speed of VO2, and muscle oxygenation.
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Affiliation(s)
- Fábio Juner Lanferdini
- Biomechanics Laboratory, Centro de Educação Física e Desportos, Universidade Federal de Santa Maria, Santa Maria 97105-900, Rio Grande do Sul, Brazil
| | - Bruno Manfredini Baroni
- Physical Therapy Department, Federal University of Health Sciences of Porto Alegre, Porto Alegre 90050-170, Rio Grande do Sul, Brazil;
| | - Caetano Decian Lazzari
- Biomechanics Laboratory, Centro de Educação Física e Desportes, Universidade Federal de Santa Catarina, Florianópolis 88040-900, Santa Catarina, Brazil; (C.D.L.); (R.L.S.); (F.D.)
| | - Raphael Luiz Sakugawa
- Biomechanics Laboratory, Centro de Educação Física e Desportes, Universidade Federal de Santa Catarina, Florianópolis 88040-900, Santa Catarina, Brazil; (C.D.L.); (R.L.S.); (F.D.)
| | - Rodolfo André Dellagrana
- Physical Education Department, State University of Ponta Grossa, Ponta Grossa 840030-900, Paraná, Brazil;
- Post-Graduate Program in Movement Sciences, Institute of Health (INISA), Federal University of Mato Grosso do Sul, Campo Grande 79070-900, Mato Grosso do Sul, Brazil
| | - Fernando Diefenthaeler
- Biomechanics Laboratory, Centro de Educação Física e Desportes, Universidade Federal de Santa Catarina, Florianópolis 88040-900, Santa Catarina, Brazil; (C.D.L.); (R.L.S.); (F.D.)
| | - Fabrizio Caputo
- Human Performance Research Group, College of Health and Sport Science, Santa Catarina State University, Florianópolis 88080-350, Santa Catarina, Brazil;
| | - Marco Aurélio Vaz
- Exercise Research Laboratory, Escola de Educação Física, Fisioterapia e Dança, Universidade Federal do Rio Grande do Sul, Porto Alegre 90690-200, Rio Grande do Sul, Brazil;
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Dutra YM, Malta ES, Elias AS, Broatch JR, Zagatto AM. Deconstructing the Ergogenic Effects of Photobiomodulation: A Systematic Review and Meta-analysis of its Efficacy in Improving Mode-Specific Exercise Performance in Humans. Sports Med 2022; 52:2733-2757. [PMID: 35802348 DOI: 10.1007/s40279-022-01714-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/30/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND Photobiomodulation therapy (PBMT) is defined as non-thermal electromagnetic irradiation through laser or light-emitting diode sources. In recent decades, PBMT has attracted attention as a potential preconditioning method. The current meta-analysis was conducted to assess the effectiveness of PBMT in improving mode-specific exercise performance in healthy young adults. METHODS A computerized literature search was conducted, ending on 15 May 2022. The databases searched were PubMed, Cochrane Central Register of Controlled Trials, Embase, SPORTDiscus, and the Physiotherapy Evidence Database. Inclusion/exclusion criteria limited articles to crossover, double-blind, placebo-controlled studies investigating the PBMT effects as a preconditioning method. The included trials were synthesized according to exercise mode (single-joint, cycling, running, and swimming). All results were combined using the standardized mean differences (SMDs) method and the 95% confidence intervals (CIs) were described. RESULTS A total of 37 individual studies, employing 78 exercise performance measurements in 586 participants, were included in the analyses. In single-joint exercises, PBMT improved muscle endurance performance (SMD 0.27, 95% CI 0.12-0.41; p < 0.01) but not muscle strength performance (p = 0.92). In cycling, PBMT improved time to exhaustion performance (SMD 0.35, 95% CI 0.10-0.59; p < 0.01) but had no effect on all-out sprint performance (p = 0.96). Similarly, PBMT had no effect on time to exhaustion (p = 0.10), time-trial (p = 0.61), or repeated-sprint (p = 0.37) performance in running and no effect on time-trial performance in swimming (p = 0.81). CONCLUSION PBMT improves muscle endurance performance in single-joint exercises and time to exhaustion performance in cycling but is not effective for muscle strength performance in single-joint exercises, running, or swimming performance metrics.
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Affiliation(s)
- Yago M Dutra
- Department of Physical Education, Laboratory of Physiology and Sport Performance (LAFIDE), School of Sciences, Sao Paulo State University (UNESP), Av. Eng. Luiz Edmundo Carrijo Coube, 14-01, Vargem Limpa, Bauru, SP, 17033-360, Brazil
| | - Elvis S Malta
- Department of Physical Education, Laboratory of Physiology and Sport Performance (LAFIDE), School of Sciences, Sao Paulo State University (UNESP), Av. Eng. Luiz Edmundo Carrijo Coube, 14-01, Vargem Limpa, Bauru, SP, 17033-360, Brazil
| | - Amanda S Elias
- Department of Physical Education, Laboratory of Physiology and Sport Performance (LAFIDE), School of Sciences, Sao Paulo State University (UNESP), Av. Eng. Luiz Edmundo Carrijo Coube, 14-01, Vargem Limpa, Bauru, SP, 17033-360, Brazil
| | - James R Broatch
- Institute for Health and Sport (iHeS), Victoria University, Footscray, VIC, Australia.,Australia Institute of Sport, Bruce, ACT, Australia
| | - Alessandro M Zagatto
- Department of Physical Education, Laboratory of Physiology and Sport Performance (LAFIDE), School of Sciences, Sao Paulo State University (UNESP), Av. Eng. Luiz Edmundo Carrijo Coube, 14-01, Vargem Limpa, Bauru, SP, 17033-360, Brazil.
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Barrenetxea-Garcia J, Murua-Ruiz A, Mielgo-Ayuso J, Nuell S, Calleja-González J, de Villarreal ES. Recovery in water polo: how much do we have to know? A systematic review. J Exerc Rehabil 2022; 18:225-234. [PMID: 36110255 PMCID: PMC9449089 DOI: 10.12965/jer.2244306.153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 07/20/2022] [Indexed: 11/28/2022] Open
Abstract
Water polo (WP) is a high-intensity intermittent aquatic sport, with a predominance of swimming skills and nonswimming activities and incomplete recovery periods. Consequently, recovery after exercise is a fundamental part of sports performance. The main purpose of this systematic review was to evaluate the effects of different recovery strategies in WP performance. The studies were found by searching in the databases of PubMed, Web of Science, and Scopus. Methodological quality and risk of bias were assessed in accordance with the Cochrane Collaboration Guidelines samples. A summary of results including five studies was followed. The results show that supplementation with cherry juice before training does not imply improvements in recovery; the full-body photobiomodulation therapy reduces muscle damage; reducing training load during the season increased the natural logarithm of the root mean square of successive differences and perceived state of recovery, and the heart rate variability stabilizes and could progressively increase at the end of a tournament; and when an increase in internal training load is less than 60%–70% autonomic cardiac disturbances during preseason training do not occur. Recovery in WP is a very limited field of study that needs future research in active recovery, hydrotherapy, massage, rest and sleep to help coaches formulate recommendations.
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Affiliation(s)
| | - Antxon Murua-Ruiz
- Department of Physical Education and Sport, Faculty of Education and Sport, University of the Basque Country (UPV/EHU), Vitoria,
Spain
| | - Juan Mielgo-Ayuso
- Department of Health Sciences, Faculty of Health Sciences, University of Burgos, Burgos,
Spain
| | - Sergi Nuell
- Tecnocampus, Escola Superior de Ciències de la Salut, Universitat Pompeu Fabra, Mataró,
Spain
| | - Julio Calleja-González
- Department of Physical Education and Sport, Faculty of Education and Sport, University of the Basque Country (UPV/EHU), Vitoria,
Spain
- Corresponding author: Julio Calleja-Gonzalez, Department of Physical Education and Sport, Faculty of Education and Sport, University of the Basque Country (UPV/EHU), Portal de Lasarte, 71, 01007 Vitoria, Spain,
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Modelling 5-km Running Performance on Level and Hilly Terrains in Recreational Runners. BIOLOGY 2022; 11:biology11050789. [PMID: 35625517 PMCID: PMC9138284 DOI: 10.3390/biology11050789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/16/2022] [Accepted: 05/19/2022] [Indexed: 11/25/2022]
Abstract
Incline and level running on treadmills have been extensively studied due to their different cardiorespiratory and biomechanical acute responses. However, there are no studies examining the performance determinants of outdoor running on hilly terrains. We aimed to investigate the influence of anthropometrics, muscle strength, and cardiorespiratory and gait spatiotemporal parameters during level (0%) and inclined (+7%) running on performance in level and hilly 5-km races. Twenty male recreational runners completed two 5-km outdoor running tests (0% vs. +7% and −7%), and two submaximal (10 km·h−1) and incremental treadmill tests at 0 and 7% slopes, after complete laboratory evaluations. The velocity at maximal oxygen consumption (VO2max) evaluated at 7% incline and level treadmill running were the best performance predictors under both hilly (R2 = 0.72; p < 0.05) and level (R2 = 0.85; p < 0.01) conditions, respectively. Inclusion of ventilatory and submaximal heart rate data improved the predictive models up to 100%. Conversely, none of the parameters evaluated in one condition contributed to the other condition. The spatiotemporal parameters and the runners’ strength levels were not associated to outdoor performances. These results indicate that the vVO2max evaluated at similar slopes in the lab can be used to predict 5-km running performances on both level and hilly terrains.
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