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Haller N, Behringer M, Reichel T, Wahl P, Simon P, Krüger K, Zimmer P, Stöggl T. Blood-Based Biomarkers for Managing Workload in Athletes: Considerations and Recommendations for Evidence-Based Use of Established Biomarkers. Sports Med 2023; 53:1315-1333. [PMID: 37204619 PMCID: PMC10197055 DOI: 10.1007/s40279-023-01836-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/09/2023] [Indexed: 05/20/2023]
Abstract
Blood-based biomarkers can provide an objective individualized measure of training load, recovery, and health status in order to reduce injury risk and maximize performance. Despite enormous potentials, especially owing to currently evolving technology, such as point-of-care testing, and advantages, in terms of objectivity and non-interference with the training process, there are several pitfalls in the use and interpretation of biomarkers. Confounding variables such as preanalytical conditions, inter-individual differences, or an individual chronic workload can lead to variance in resting levels. In addition, statistical considerations such as the detection of meaningful minimal changes are often neglected. The lack of generally applicable and individual reference levels further complicates the interpretation of level changes and thus load management via biomarkers. Here, the potentials and pitfalls of blood-based biomarkers are described, followed by an overview of established biomarkers currently used to support workload management. Creatine kinase is discussed in terms of its evidence for workload management to illustrate the limited applicability of established markers for workload management to date. We conclude with recommendations for best practices in the use and interpretation of biomarkers in a sport-specific context.
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Affiliation(s)
- Nils Haller
- Department of Sports Medicine, Rehabilitation and Disease Prevention, Johannes Gutenberg University of Mainz, Mainz, Germany
- Department of Sport and Exercise Science, University of Salzburg, Schlossallee 49, Salzburg, 5400 Hallein-Rif, Austria
| | - Michael Behringer
- Department of Sports Sciences, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Thomas Reichel
- Department of Exercise Physiology and Sports Therapy, Institute of Sports Science, Justus-Liebig-University Gießen, Gießen, Germany
| | - Patrick Wahl
- Department of Exercise Physiology, German Sport University Cologne, Cologne, Germany
| | - Perikles Simon
- Department of Sports Medicine, Rehabilitation and Disease Prevention, Johannes Gutenberg University of Mainz, Mainz, Germany
| | - Karsten Krüger
- Department of Exercise Physiology and Sports Therapy, Institute of Sports Science, Justus-Liebig-University Gießen, Gießen, Germany
| | - Philipp Zimmer
- Division of Performance and Health (Sports Medicine), Institute for Sport and Sport Science, TU Dortmund University, Dortmund, Germany
| | - Thomas Stöggl
- Department of Sport and Exercise Science, University of Salzburg, Schlossallee 49, Salzburg, 5400 Hallein-Rif, Austria.
- Red Bull Athlete Performance Center, Salzburg, Austria.
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Bueno JCA, Faro H, Lenetsky S, Gonçalves AF, Dias SBCD, Ribeiro ALB, da Silva BVC, Filho CAC, de Vasconcelos BM, Serrão JC, Andrade A, Souza-Junior TP, Claudino JG. Exploratory Systematic Review of Mixed Martial Arts: An Overview of Performance of Importance Factors with over 20,000 Athletes. Sports (Basel) 2022; 10:sports10060080. [PMID: 35736820 PMCID: PMC9227211 DOI: 10.3390/sports10060080] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 04/03/2022] [Accepted: 04/28/2022] [Indexed: 02/01/2023] Open
Abstract
This review aimed to analyze the findings in the literature related to Mixed Martial Arts (MMA) through an exploratory systematic review and to present the state of the art from a multifactorial perspective. The review was conducted in accordance with the PRISMA statement, with a search performed in the Scopus, PubMed, and Web of Science databases. Participants were competitive athletes (amateurs or professionals) of regional, national, or international levels. Of the 2763 registries identified, 112 studies met the eligibility criteria. The pooled sample size and age were 20,784 participants, with a mean age of 27.7 ± 6 years for male and 28.9 ± 3 years for female, with the vast majority of athletes being male (94.9%). MMA athletes were 17.2% amateurs, 73.8% professionals, and 9% were not reported. The scientific literature related to MMA reported injuries (n = 28), weight loss (n = 21), technical and tactical analysis (n = 23), physical fitness (n = 8), physiological responses and training characteristics (n = 13), psychobiological parameters (n = 12), and interventions applied to MMA athletes (n = 7). Therefore, this exploratory systematic review presents practitioners and researchers with seven broad summaries of each facet of performance of importance in this population of athletes.
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Affiliation(s)
- João C. A. Bueno
- Research Group on Metabolism, Nutrition and Strength Training, Department of Physical Education, Jardim Botânico Campus, Federal University of Paraná, Curitiba 80210-132, PR, Brazil;
- Sciences Center of Health and Sport, Laboratory of Sport and Exercise Psychology, Physical Education Department, State University of Santa, Catarina 88080-350, FLN, Brazil;
- Correspondence: ; Tel.: +55-41-99907-2389
| | - Heloiana Faro
- Associate Graduate Program in Physical Education, Federal University of Paraíba, João Pessoa 58059-900, PB, Brazil;
| | - Seth Lenetsky
- Sport Performance Research Institute New Zealand, School of Sport and Recreation, Auckland University of Technology, Auckland 1010, New Zealand;
- Canadian Sport Institute Pacific, Victoria, BC V9E 2C5, Canada;
| | - Aleksandro F. Gonçalves
- Laboratory of Psychophysiology and Performance in Sports & Combats, School of Physical Education and Sport, Federal University of Rio de Janeiro, Rio de Janeiro 21941-599, RDJ, Brazil;
| | - Stefane B. C. D. Dias
- Exercise and Sport Science Laboratory, Keiser University Orlando, Sports Medicine & Fitness Tech/Exercise Science, 5600 Lake Underhill Road Orlando, Florida, FL 32807, USA;
| | - André L. B. Ribeiro
- Department of Physiology and Product Development Limber Software, Balsam 15140-000, SP, Brazil;
| | - Bruno V. C. da Silva
- Department of Physical Education, University of Itaúna, Highway MG 431-Km 45, Itaúna 35680-142, MG, Brazil;
| | - Carlos A. Cardoso Filho
- Laboratory of Biomechanics, School of Physical Education and Sport, Campus São Paulo, Universidade de São Paulo, São Paulo 05508-030, SAO, Brazil; (C.A.C.F.); (J.C.S.); or (J.G.C.)
- Research and Development Department, LOAD CONTROL, Contagem 32000-000, MG, Brazil
| | | | - Júlio C. Serrão
- Laboratory of Biomechanics, School of Physical Education and Sport, Campus São Paulo, Universidade de São Paulo, São Paulo 05508-030, SAO, Brazil; (C.A.C.F.); (J.C.S.); or (J.G.C.)
| | - Alexandro Andrade
- Sciences Center of Health and Sport, Laboratory of Sport and Exercise Psychology, Physical Education Department, State University of Santa, Catarina 88080-350, FLN, Brazil;
| | - Tácito P. Souza-Junior
- Research Group on Metabolism, Nutrition and Strength Training, Department of Physical Education, Jardim Botânico Campus, Federal University of Paraná, Curitiba 80210-132, PR, Brazil;
| | - João G. Claudino
- Laboratory of Biomechanics, School of Physical Education and Sport, Campus São Paulo, Universidade de São Paulo, São Paulo 05508-030, SAO, Brazil; (C.A.C.F.); (J.C.S.); or (J.G.C.)
- Research and Development Department, LOAD CONTROL, Contagem 32000-000, MG, Brazil
- Center for Health Sciences, Group of Research, Innovation and Technology Applied to Sport (GSporTech), Department of Physical Education, Federal University of Piauí, Teresina 64000-850, PI, Brazil
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Finlay MJ, Greig M, Page RM, Bridge CA. The Acute Physiological, Endocrine, Biochemical and Performance Responses Associated with Amateur Boxing: A Systematic Review with Meta-analysis. Eur J Sport Sci 2022; 23:774-788. [PMID: 35380916 DOI: 10.1080/17461391.2022.2063072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
AbstractPrevious research has explored the demands of amateur boxing-specific activity; however, no holistic review of the acute responses to such activity currently exists. This systematic review aimed to provide a synthesis of the available literature on the acute physiological, endocrine, biochemical and neuromuscular responses to amateur boxing-specific activity. Following a search of EBSCOhost, SportDiscus, PubMed and Google Scholar databases, 25 studies were identified as meeting the inclusion criteria for the review. Methodological quality of the included studies were assessed via a modified Downs and Black checklist. Random-effects meta-analysis of standardised mean differences (SMD) revealed large (SMD = 4.62) increases in pre-post blood lactate (BLa), cortisol (SMD = 1.33), myoglobin (Mb) (SMD = 1.43) and aspartate transaminase (AST) (SMD = 1.37), in addition to moderate increases in creatine kinase (CK) (SMD = 0.65) and alanine aminotransferase (ALT) (SMD = 0.97). Small pre-post increases in counter-movement jump (CMJ) height (SMD = 0.33) were observed. Consistently greater pre-post alterations were observed in competitive bouts, followed by sparring, when compared with boxing-specific simulations. Considerable physiological, endocrine and biochemical responses are elicited following amateur boxing. Interestingly, neuromuscular and task-specific performance may not deteriorate following boxing-specific activity. The findings of the review may assist in the designing and periodising of boxing-specific training, dependent on the desired physical adaptations, training phase and recovery status of the amateur boxer.
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Affiliation(s)
- Mitchell J Finlay
- Sports Injuries Research Group, Department. of Sport & Physical Activity, Edge Hill University, St Helens Road, Ormskirk, Lancashire, L39 4QP, United Kingdom
| | - Matt Greig
- Sports Injuries Research Group, Department. of Sport & Physical Activity, Edge Hill University, St Helens Road, Ormskirk, Lancashire, L39 4QP, United Kingdom
| | - Richard M Page
- Sports Injuries Research Group, Department. of Sport & Physical Activity, Edge Hill University, St Helens Road, Ormskirk, Lancashire, L39 4QP, United Kingdom
| | - Craig A Bridge
- Sports Injuries Research Group, Department. of Sport & Physical Activity, Edge Hill University, St Helens Road, Ormskirk, Lancashire, L39 4QP, United Kingdom
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Tota ŁM, Wiecha SS. Biochemical profile in mixed martial arts athletes. PeerJ 2022; 10:e12708. [PMID: 35047233 PMCID: PMC8759358 DOI: 10.7717/peerj.12708] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 12/08/2021] [Indexed: 01/07/2023] Open
Abstract
The study aimed to evaluate changes in selected biochemical indicators among mixed martial arts competitors in subsequent periods of the training cycle. The research involved 12 mixed martial arts athletes aged 25.8 ± 4.2 years competing in the intermediate category. Selected somatic indicators were measured twice. Biochemical indicators were assessed five times during the 14-week study period. Serum concentrations of testosterone, cortisol, uric acid, myoglobin, total protein, interleukin 6, and tumor necrosis factor, as well as creatine kinase activity were determined. One hour after sparring completion, there were significant increases in cortisol (by 54.9%), uric acid (22.0%), myoglobin (565.0%), and interleukin 6 (280.3%) as compared with the values before the simulated fight. The highest creatine kinase activity (893.83 ± 139.31 U/l), as well as tumor necrosis factor (3.93 ± 0.71 pg/ml) and testosterone (5.83 ± 0.81 ng/ml) concentrations (p = 0.00) were recorded 24 hours after the simulation. Systematic observation of selected blood biochemical indicators in the training process periodization in mixed martial arts helps understand adaptive, compensatory, and regenerative mechanisms occurring in training athletes.
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Affiliation(s)
- Łukasz Marcin Tota
- Department of Physiology and Biochemistry, Faculty of Physical Education and Sport, University of Physical Education in Krakow, Krakow, Poland, Kraków, Polska
| | - Szczepan Stanisław Wiecha
- Department of Physical Education and Health in Biala Podlaska, Jozef Pilsudski, University of Physical Education in Warsaw, Faculty in Biala Podlaska, Biala Podlaska, Poland, Biała Podlaska, Poland
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Abstract
It is well known that different factors can contribute to muscle damage in judo matches or training. Previous research analyzed only the effects of simulated judo combat or judo training on biochemical markers of muscle damage without determining its specific causes. Our objective was to identify possible differences in biochemical markers of muscular damage in response to different training methods in youth judo athletes. Twelve high-level male judo athletes were randomly assigned to a standing (SP, n = 6, age = 16.6 ± 1.1 years) or a groundwork (GP, n = 6, age = 17.8 ± 0.8 years) position combat practice group. Both groups had the same protocol of four 4-minute combat practice bouts separated by 1-minute rest intervals. Before and immediately after combat practice blood samples were taken to assess muscle damage markers: creatine kinase (CK), lactate dehydrogenase (LDH), aspartate aminotransferase (AST) and alanine aminotransferase (ALT). There were significant increases in AST, LDH, and CK after the standing and groundwork training sessions compared with resting values in both groups. Additionally, no significant differences in the enzyme's activity between SP and GP groups were found. These results showed that standing and groundwork randori training (free sparring or free practice) causes similar muscle damage in adolescent judo athletes. Future research should assess the effects of the same damage mechanisms over a longer period of time.
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Tibana RA, Prestes J, DE Sousa NMF, DE Souza VC, DE Tolêdo Nobrega O, Baffi M, Ferreira CES, Cunha GV, Navalta JW, Trombeta JCDS, Cavaglieri CR, Voltarelli FA. Time-Course of Changes in Physiological, Psychological, and Performance Markers following a Functional-Fitness Competition. INTERNATIONAL JOURNAL OF EXERCISE SCIENCE 2019; 12:904-918. [PMID: 31523348 PMCID: PMC6719819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Functional Fitness Training (FFT) programs are characterized by utilizing a high volume of training and using a variety of high intensity exercises. While FFT are growing in the number of practitioners and popularity, the relationship between physiological biomarkers and subjective scales in the specific context of FFT has not yet been evaluated in the literature. The purpose of the present study was to monitor the time-course response of cytokines (IL-10 and 1L-1β), immune variables (C-reactive protein -CRP and immunoglobulin A-IgA), hormonal milieu (cortisol-C, total testosterone-TT, free testosterone-FT and testosterone/cortisol-T/C ratio), creatine kinase-CK, muscle performance (countermovement jump height) and perceived well-being (WB) following a functional fitness competition. Nine amateur male athletes (age 27.1 ± 4.1 years; training experience 2.2 ± 1.3 years) completed five workouts over three consecutive days of FFT-competition. All variables were measured before, 24 h, 48 h, and 72 h following the last day of competition. The FFT-competition induced a decrease in IL10/IL1β ratio approximately 5% after 24h, 21% after 48h and 31% after 72h. Delta T/C ratio remained unchanged during the post-competition period. IgA displayed a significant increase 24h and 72h post FFT-competition. The WB status score was higher 72h after the FFT-competition as compared with pre-competition. The present findings suggest that FFT-competition induces transient changes in some inflammatory and hormonal biomarkers, and perceived well-being seems to be efficient to detect changes in muscle performance.
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Affiliation(s)
- Ramires Alsamir Tibana
- Graduate Program in Health Sciences, Faculty of Medicine, Federal University of Mato Grosso (UFTM), Cuiabá, MT, BR
| | - Jonato Prestes
- Graduate Program in Physical Education, Catholic University of Brasilia, Brasilia, DF, BR
| | | | - Vinicius Carolino DE Souza
- Graduate Program in Physical Education, Catholic University of Brasilia, Brasilia, DF, BR
- Medical Sciences, Faculty of Medicine, University of Brasilia, Brasilia, DF, BR
| | | | | | | | - Gabriel Veloso Cunha
- Graduate Program in Medical Sciences, Catholic University of Brasilia, Brasilia, DF, BR
| | - James W Navalta
- Department of Kinesiology and Nutrition Sciences, University of Nevada-Las Vegas, Las Vegas, NV, USA
| | | | | | - Fabrício Azevedo Voltarelli
- Graduate Program in Health Sciences, Faculty of Medicine, Federal University of Mato Grosso (UFTM), Cuiabá, MT, BR
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Ghoul N, Tabben M, Miarka B, Tourny C, Chamari K, Coquart J. Mixed Martial Arts Induces Significant Fatigue and Muscle Damage Up to 24 Hours Post-combat. J Strength Cond Res 2019; 33:1570-1579. [DOI: 10.1519/jsc.0000000000002078] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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