1
|
Chimera NJ, Falk B, Klentrou P, Sullivan P. Is Biobanding the Future of Youth Sport Participation? Pediatr Exerc Sci 2024:1-11. [PMID: 39209279 DOI: 10.1123/pes.2024-0021] [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: 01/31/2024] [Revised: 04/22/2024] [Accepted: 06/03/2024] [Indexed: 09/04/2024]
Abstract
Traditionally, sports participation has been based on the chronological age of the individual with year of birth determining participation grouping. However, grouping by chronological age can result in individuals who are nearly a full year different in age competing within the same age group. Moreover, during the pubertal years, age grouping may provide physical (size) advantage to early maturers and disadvantage to late maturers. These advantages/disadvantages could impact talent selection, psychosocial aspects of sport participation, technical and tactical skill development, competitiveness, and injury risk. Biobanding is an alternative method for determining sport participation categorization and uses factors of growth and/or maturation, rather than traditional chronological age, for grouping athletes. Implementation of biobanding in sports may be advantageous to both early and late-maturing athlete development.
Collapse
Affiliation(s)
- Nicole J Chimera
- Department of Kinesiology, Brock University, St Catharines, ON,Canada
- Centre for Healthy Youth Development Through Sport, Brock University, St Catharines, ON,Canada
| | - Bareket Falk
- Department of Kinesiology, Brock University, St Catharines, ON,Canada
- Centre for Healthy Youth Development Through Sport, Brock University, St Catharines, ON,Canada
- Centre for Bone and Muscle Health, Brock University, St Catharines, ON,Canada
| | - Panagiota Klentrou
- Department of Kinesiology, Brock University, St Catharines, ON,Canada
- Centre for Healthy Youth Development Through Sport, Brock University, St Catharines, ON,Canada
- Centre for Bone and Muscle Health, Brock University, St Catharines, ON,Canada
| | - Phillip Sullivan
- Department of Kinesiology, Brock University, St Catharines, ON,Canada
- Centre for Healthy Youth Development Through Sport, Brock University, St Catharines, ON,Canada
| |
Collapse
|
2
|
Fitzgerald F, Campbell M, Kearney PE, Cumming S. Exploring the existence, strength, and independence of relative age and maturation selection biases: a case study in Gaelic football talent development programmes. Ann Hum Biol 2024; 51:2349040. [PMID: 38809024 DOI: 10.1080/03014460.2024.2349040] [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: 12/01/2023] [Accepted: 04/23/2024] [Indexed: 05/30/2024]
Abstract
BACKGROUND Biological maturity and relative age player selection biases are well documented in youth sports. However, there has been limited examination of the relationship between these biases. AIM This study investigated the presence, strength, and independence of relative age and biological maturity selection biases in Gaelic football. SUBJECTS AND METHODS A total of 247 male players from U14 to U16, from two talent academies were assessed for relative age (decimal age (DA)) and biological maturity (discrepancy between biological and chronological age (BA-CA)). RESULTS Relative age effects (RAE) were observed in the U14 (DA = 0.62, d = 0.40) and U15 squads (DA = 0.57. d = 0.26) only. A bias towards advanced maturity status was present at U14 (BA-CA = 0.60, d = 0.83), U15 (BA-CA = 0.78, d = 0.89), and U16 (BA-CA, d = 1.01). There was a trivial (U14, r(83) = -0.210; U15, r(88) = 0.060) and low (U16, r(76) = 0.352) correlation between relative age and maturity status. CONCLUSION Substantial maturity selection biases and, to a lesser degree, relative age biases are evident in youth Gaelic football. Critically, these biases are independent constructs. Coaches and policy makers should be educated on the distinct influences of relative age and maturation, and on strategies to address these biases.
Collapse
Affiliation(s)
- F Fitzgerald
- Department of Health and Leisure, Munster Technological University Kerry, Tralee, Ireland
- Department of Physical Education and Sport Sciences, University of Limerick, Sport & Human Performance Research Centre, Limerick, Ireland
- Performance and Research Department, Kerry GAA, Co. Kerry, Ireland
| | - M Campbell
- Department of Physical Education and Sport Sciences, University of Limerick, Sport & Human Performance Research Centre, Limerick, Ireland
| | - P E Kearney
- Department of Physical Education and Sport Sciences, University of Limerick, Sport & Human Performance Research Centre, Limerick, Ireland
| | - S Cumming
- Department for Health, University of Bath, Bath, United Kingdom
| |
Collapse
|
3
|
Silva RM, Clemente FM, González-Fernández F, Nobari H, Haghighi H, Cancela Carral JM. Does maturity estimation, 2D:4D and training load measures explain physical fitness changes of youth football players? BMC Pediatr 2022; 22:726. [PMID: 36539728 PMCID: PMC9764734 DOI: 10.1186/s12887-022-03801-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 12/14/2022] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES The purpose of the present study was two-fold: (1) To analyse physical fitness changes of youth football players after a full-season; and (2) to examine whether physical fitness changes are explainable by estimated maturity status, 2digit:4digit ratio (2D:4D) from each hand and training load (TL) measures. METHODS Twenty-seven youth elite Under-15 football players were daily monitored for training load measures during 38 weeks. At the beginning and at the end of the season, all players were assessed for physical fitness. Also, the maturity status estimation and the length of the second and fourth digits of both hands were collected at the beginning of the season. RESULTS Significant differences were found for all physical fitness measures after the season. The second and fourth digits of left and right hands had negative moderate correlations with change of direction (COD) changes (r=-.39 to - 0.45 | p = .05 to 0.02). Also, the maturity offset measure had negative moderate correlations with COD changes (r=-.40 | p = .04). From the reported significant correlations, the maturity offset, Left 4D, Right 2D and Right 4D significantly predicted the Mod.505 COD test changes (β = 0.41, p = .04; β = -0.41, p = .04; β = -0.45, p = .02; and β = -0.44, p = .03, respectively). CONCLUSION The maturity offset and the 2D:4D measures have the potential to predict COD performance changes over-time in youth football players. Given the lack of associations between the maturity estimation, 2D:4D and training load measures, with the overall physical fitness measures, coaches should rely only at COD changes.
Collapse
Affiliation(s)
- Rui Miguel Silva
- Faculty of Educational Sciences and Sports Sciences, University of Vigo, 36005, Pontevedra, Spain
- Escola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun'Álvares, 4900-347, Viana do Castelo, Portugal
- Research Center in Sports Performance, Recreation, Innovation and Technology - SPRINT, 4900-347, Viana do Castelo, Portugal
| | - Filipe Manuel Clemente
- Escola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun'Álvares, 4900-347, Viana do Castelo, Portugal
- Research Center in Sports Performance, Recreation, Innovation and Technology - SPRINT, 4900-347, Viana do Castelo, Portugal
| | - Francisco González-Fernández
- Department of Physical Education and Sport, Faculty of Education and Sport Sciences, University of Granada, Campus Melilla, 52006, Melilla, Spain
- SER Research Group, Pontifical University of Comillas, 07013, Palma, Spain
| | - Hadi Nobari
- Faculty of Sport Sciences, University of Extremadura, 10003, Cáceres, Spain.
- Department of Exercise Physiology, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, 56199-11367, Ardabil, Iran.
- Department of Motor Performance, Faculty of Physical Education and Mountain Sports, Transilvania University of Brasov, 500068, Brasov, Romania.
- Department of Sports Injuries and Corrective Exercises, Faculty of Sport Sciences, University of Isfahan, 81746-7344, Isfahan, Iran.
| | - Hamed Haghighi
- Department of Motor Performance, Faculty of Physical Education and Mountain Sports, Transilvania University of Brasov, 500068, Brasov, Romania
- Department of Sports Injuries and Corrective Exercises, Faculty of Sport Sciences, University of Isfahan, 81746-7344, Isfahan, Iran
| | - José Ma Cancela Carral
- Faculty of Educational Sciences and Sports Sciences, University of Vigo, 36005, Pontevedra, Spain
| |
Collapse
|
4
|
Affiliation(s)
- Chris Towlson
- School of Sport, Exercise and Rehabilitation Science, University of Hull, Hull, UK
| | | |
Collapse
|
5
|
Wik EH. Growth, maturation and injuries in high-level youth football (soccer): A mini review. Front Sports Act Living 2022; 4:975900. [PMID: 36385783 PMCID: PMC9663653 DOI: 10.3389/fspor.2022.975900] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 08/24/2022] [Indexed: 12/02/2022] Open
Abstract
Understanding the challenges football (soccer) players face during adolescence is fundamental to avoid disruptions in their development due to injury. This mini review will describe basic concepts of somatic growth and biological maturity, examine data from 53 prospective epidemiological studies on high-level youth football players and discuss how age, growth and maturity may affect the injury patterns observed. Based on the existing evidence, at least every third player sustains an injury during a football season. The thigh (median for studies of boys: 25%, median for girls: 21%), ankle (b: 18%, g: 30%), knee (b: 17%, g: 18%) and hip/groin (b: 14%, g: 10%) are the body parts injured most often, while muscle strains (b: 31%, g: 25%), sprains (b: 20%, g: 27%) and contusions (b: 17%, g: 16%) are the most common injury types. Injury trends are, however, not consistent throughout adolescence, and players' age, maturity status and position relative to peak height velocity (PHV) have shown to influence the number, type and location of injuries sustained. Despite a high volume of observational injury studies published on high-level youth players, girls (7 studies) and settings outside of Europe (included in 23% of studies) are underrepresented and should receive extra attention in the future. Based on the available epidemiological data, tailored injury reduction programmes can be considered in youth football, alongside application of general training principles such as progression, variation and individualization which may be especially important during vulnerable phases such as the adolescent growth spurt.
Collapse
Affiliation(s)
- Eirik Halvorsen Wik
- Department of Exercise, Sport and Lifestyle Medicine, Faculty of Medicine and Health Sciences, Institute of Sport and Exercise Medicine, Stellenbosch University, Stellenbosch, South Africa
- Division of Physiotherapy, Department of Health and Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa
| |
Collapse
|
6
|
Gundersen H, Riiser A, Algroy E, Vestbøstad M, Saeterbakken AH, Clemm HH, Grendstad H, Hafstad A, Kristoffersen M, Rygh CB. Associations between biological maturity level, match locomotion, and physical capacities in youth male soccer players. Scand J Med Sci Sports 2022; 32:1592-1601. [PMID: 36004501 PMCID: PMC9804799 DOI: 10.1111/sms.14225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 08/15/2022] [Accepted: 08/23/2022] [Indexed: 01/09/2023]
Abstract
INTRODUCTION Biological maturity level has shown to affect sport performance in youths. However, most previous studies have used noninvasive methods to estimate maturity level. Thus, the main aim of the present study was to investigate the association between skeletal age (SA) as a measure of biological maturation level, match locomotion, and physical capacity in male youth soccer players. METHOD Thirty-eight Norwegian players were followed during two consecutive seasons (U14 and U15). Match locomotion was assessed with GPS-tracking in matches. SA, assessed by x-ray, physical capacities (speed, strength and endurance) and anthropometrics were measured in the middle of each season. Analysis of associations between SA, match locomotion, and physical capacities were adjusted for the potential confounding effect of body height and weight. RESULTS In matches, positive associations were found between SA and maximal speed and running distance in the highest speed zones. Further, SA was associated with 40 m sprint time and countermovement jump (CMJ) height, and with intermittent-endurance capacity after adjusting for body height (U14). Associations between SA and leg strength and power, and between SA and absolute VO2max were not significant after adjusting for body weight. There was no association between SA and total distance covered in matches. CONCLUSION Biological maturity level influence match locomotion and performance on physical capacity tests. It is important that players, parents and coaches are aware of the advantages more mature players have during puberty, and that less mature players also are given attention, appropriate training and match competition to ensure proper development.
Collapse
Affiliation(s)
- Hilde Gundersen
- Department of Sport, Food and Natural SciencesWestern Norway University of Applied Sciences, Campus BergenBergenNorway
| | - Amund Riiser
- Department of Sport, Food and Natural SciencesWestern Norway University of Applied Sciences, Campus SogndalSogndalNorway
| | | | - Mona Vestbøstad
- Department of Health and FunctioningWestern Norway University of Applied Sciences, Campus BergenBergenNorway
| | - Atle H. Saeterbakken
- Department of Sport, Food and Natural SciencesWestern Norway University of Applied Sciences, Campus SogndalSogndalNorway
| | - Hege Havstad Clemm
- Department of Pediatric and Adolescent MedicineHaukeland University HospitalBergenNorway,Department of Clinical ScienceUniversity of BergenBergenNorway
| | - Halvard Grendstad
- Department of Physical PerformanceNorwegian School of Sport SciencesOsloNorway
| | - Arild Hafstad
- Department of Sport, Food and Natural SciencesWestern Norway University of Applied Sciences, Campus BergenBergenNorway
| | - Morten Kristoffersen
- Department of Sport, Food and Natural SciencesWestern Norway University of Applied Sciences, Campus BergenBergenNorway
| | - Cecilie Brekke Rygh
- Department of Health and FunctioningWestern Norway University of Applied Sciences, Campus BergenBergenNorway
| |
Collapse
|
7
|
Johnson DM, Cumming SP, Bradley B, Williams S. The influence of exposure, growth and maturation on injury risk in male academy football players. J Sports Sci 2022; 40:1127-1136. [DOI: 10.1080/02640414.2022.2051380] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- David M. Johnson
- Department for Health, University of Bath, Bath, UK
- Academy Sports Science and Medicine Department, AFC Bournemouth, Bournemouth, UK
| | | | - Ben Bradley
- Academy Sports Science and Medicine Department, AFC Bournemouth, Bournemouth, UK
| | | |
Collapse
|
8
|
McBurnie AJ, Dos'Santos T, Johnson D, Leng E. Training Management of the Elite Adolescent Soccer Player throughout Maturation. Sports (Basel) 2021; 9:170. [PMID: 34941808 PMCID: PMC8708071 DOI: 10.3390/sports9120170] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 12/12/2021] [Accepted: 12/14/2021] [Indexed: 11/16/2022] Open
Abstract
Professional soccer clubs invest significantly into the development of their academy prospects with the hopes of producing elite players. Talented youngsters in elite development systems are exposed to high amounts of sports-specific practise with the aims of developing the foundational skills underpinning the capabilities needed to excel in the game. Yet large disparities in maturation status, growth-related issues, and highly-specialised sport practise predisposes these elite youth soccer players to an increased injury risk. However, practitioners may scaffold a performance monitoring and injury surveillance framework over an academy to facilitate data-informed training decisions that may not only mitigate this inherent injury risk, but also enhance athletic performance. Constant communication between members of the multi-disciplinary team enables context to build around an individual's training status and risk profile, and ensures that a progressive, varied, and bespoke training programme is provided at all stages of development to maximise athletic potential.
Collapse
Affiliation(s)
- Alistair J McBurnie
- Football Medicine & Sports Science, Manchester United F.C., AON Training Complex, Manchester M31 4BH, UK
- Department of Sport Science, School of Science and Technology, Nottingham Trent University, Nottingham NG1 4FQ, UK
| | - Thomas Dos'Santos
- Musculoskeletal Science and Sports Medicine Research Centre, Department of Sport and Exercise Sciences, Manchester Metropolitan University, Manchester M15 6BH, UK
- Manchester Institute of Sport, Manchester Metropolitan University, Manchester M1 7EL, UK
| | - David Johnson
- Department for Health, University of Bath, Bath BA2 7AY, UK
| | - Edward Leng
- Football Medicine & Sports Science, Manchester United F.C., AON Training Complex, Manchester M31 4BH, UK
| |
Collapse
|