Countermovement jump performance in Malaysian young wushu athletes: normative values and sex-based differences

Erik C.H. Tan; Dan Río-Rodríguez; Ariel Mancilla; Matthew P. Gonzalez; Samuel Montalvo

doi:10.18002/rama.v20i2.2514

Autores

Erik C.H. Tan Division of Sports Performance, National Sports Institute of Malaysia https://orcid.org/0009-0000-6909-4437
Dan Río-Rodríguez Learning and Human Movement Control Group, Department of Physical Education and Sport Faculty of Sports Sciences and Physical Education, University of A Coruna https://orcid.org/0000-0002-1790-9013
Ariel Mancilla College of Sports Science and Technology, Mahidol University, Salaya Campus
Matthew P. Gonzalez Department of Kinesiology, University of Texas at San Antonio https://orcid.org/0000-0001-9354-8283
Samuel Montalvo Stanford Sports Cardiology, Stanford University https://orcid.org/0000-0003-3104-3428

DOI:

https://doi.org/10.18002/rama.v20i2.2514

Palavras-chave:

Artes marciais, desportos de combate, wushu, salto vertical, biomecânica, jovens atletas, ciência do desporto

Entidades:

The authors and/or project received no funding

Resumo

O wushu, comumente conhecido como Kung-Fu, é um desporto exigente que requer a aplicação rápida de força para alcançar alturas significativas de salto vertical. Esses saltos são essenciais para executar tarefas aéreas complexas e obter pontuações de desempenho mais altas. Objetivo: Este estudo teve como objetivo estabelecer dados normativos para os parâmetros de desempenho do salto contra-movimento (CMJ) em atletas de elite do wushu. Métodos: Um desenho transversal foi implementado na competição de wushu dos Jogos da Malásia de 2022 (SUKMA) com 115 atletas (homens = 67). Cada atleta realizou três CMJs com as mãos na cintura em um par de plataformas de força. Os dados de desempenho e biomecânicos (altura do salto vertical, potência propulsora relativa máxima, força propulsora relativa máxima, índice de força reativa modificado e impulso propulsor líquido relativo) foram coletados usando o software Hawkins Dynamics. Uma ANCOVA foi usada para comparar os parâmetros do CMJ entre sexos e eventos, controlando a idade e a massa corporal. Os dados normativos foram estabelecidos usando pontuações t. Resultados: A ANCOVA indicou que as variáveis CMJ e biomecânicas diferiam por sexo e idade (p<0,01), mas não por evento. Conclusão: Estes valores normativos fornecem uma base para compreender o desempenho CMJ em atletas de elite de wushu e podem orientar uma exploração mais aprofundada das adaptações do treino, avaliação do risco de lesões e otimização do desempenho. No entanto, são necessárias pesquisas adicionais para validar e expandir totalmente as potenciais aplicações práticas destas descobertas.

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Biografias Autor

Erik C.H. Tan, Division of Sports Performance, National Sports Institute of Malaysia

Erik C.H. Tan, M.S., (Malaysia) holds an M.S. and is associated with the Division of Sports Performance at the National Sports Institute of Malaysia. His research includes studies on vertical jump performance and body composition in athletes, particularly wushu athletes, and the strength and power profiles of world-class wushu Taolu athletes. He has contributed to publications on the effects of COVID-19 lockdown on athlete performance and sports nutrition. E-mail: eriktan@isn.gov.my

Dan Río-Rodríguez, Learning and Human Movement Control Group, Department of Physical Education and Sport Faculty of Sports Sciences and Physical Education, University of A Coruna

Dan Río-Rodríguez, Ph.D., (Spain) is part of the Learning and Human Movement Control Group within the Department of Physical Education and Sport, Faculty of Sports Sciences and Physical Education, at the University of A Coruña, Spain. His research interests include the effects of set configuration in resistance exercise on muscle fatigue and cardiovascular responses, and he has published on topics related to sleep and activity patterns. Dr. Rio-Rordiguez is also a world-class wushu athlete and has competed at multiple World Wushu and European Championships representing team Spain. E-mail: dan.rio@udc.es

Ariel Mancilla, College of Sports Science and Technology, Mahidol University, Salaya Campus

Ariel Mancilla, M.S., (Chile) is associated with the Chile Wushu Federation in Chile. Ariel is also a world-class wushu athlete and has competed at multiple World Wushu Championships and Panamerican Championships representing team Chile. E-mail: ariel.mancilla@wushuchile.com

Matthew P. Gonzalez, Department of Kinesiology, University of Texas at San Antonio

Matthew P. Gonzalez, Ph.D., (United States) is currently a postdoctoral scholar is in the Department of Kinesiology at the University of Texas at San Antonio, USA. His research includes studies on sprint profiles, jumping performance, and physical fitness in various athlete populations, including track and field sprinters and martial artists. E-mail: matthew.gonzalez2@utsa.edu

Samuel Montalvo, Stanford Sports Cardiology, Stanford University

Samuel Montalvo, Ph.D., (Mexico) is a Postdoctoral Research Fellow with the Wu Tsai Human Performance Alliance and Stanford Cardiovascular Institute at Stanford University, California, USA. He is also a clinical exercise physiologist and sport biomechanist. His research focuses on understanding the mechanical, molecular, and physiological mechanisms of human performance, utilizing data from projects like the Molecular Transducers of Physical Activity Consortium (MoTrPAC). He also works on developing exercise prescriptions and testing guidelines for individuals with neuromuscular disorders. Dr. Montalvo has also represented team Mexico at many World and Panamerican competitions. E-mail: smontal@stanford.edu

Referências

Bishop, C., Jordan, M., Torres-Ronda, L., Loturco, I., Harry, J., Virgile, A., Mundy, P., Turner, A., & Comfort, P. (2022). Selecting metrics that matter: Comparing the use of the countermovement jump for performance profiling, neuromuscular fatigue monitoring, and injury rehabilitation testing. Strength & Conditioning Journal, 45(5), 545-553. https://doi.org/10.1519/ssc.0000000000000772

Chaabene, H., Behm, D. G., Negra, Y., & Granacher, U. (2019). Acute effects of static stretching on muscle strength and power: An attempt to clarify previous caveats. Frontiers in Physiology, 10, 1468. https://doi.org/10.3389/fphys.2019.01468

Fong, D. T.-P., Hong, Y., Chan, L.-K., Yung, P. S.-H., & Chan, K.-M. (2007). A systematic review on ankle injury and ankle sprain in sports. Sports Medicine, 37(1), 73-94. https://doi.org/10.2165/00007256-200737010-00006

Harry, J. R., Blinch, J., Barker, L. A., Krzyszkowski, J., & Chowning, L. (2022). Low-pass filter effects on metrics of countermovement vertical jump performance. The Journal of Strength and Conditioning Research, 36(5), 1459-1467. https://doi.org/10.1519/jsc.0000000000003611

Hoffman, J. R., Ratamess, N. A., Cooper, J. J., Kang, J., Chilakos, A., & Faigenbaum, A. D. (2005). Comparison of loaded and unloaded jump squat training on strength/power performance in college football players. The Journal of Strength & Conditioning Research, 19(4), 810-815. https://doi.org/10.1519/00124278-200511000-00014

Kirby, T. J., McBride, J. M., Haines, T. L., & Dayne, A. M. (2011). Relative net vertical impulse determines jumping performance. Journal of Applied Biomechanics, 27(3), 207–214. https://doi.org/10.1123/jab.27.3.207

Lakens, D. (2022). Sample size justification. Collabra: Psychology, 8(1), 33267. https://doi.org/10.1525/collabra.33267

Markovic, G., Dizdar, D., Jukic, I., & Cardinale, M. (2004). Reliability and factorial validity of squat and countermovement jump tests. The Journal of Strength & Conditioning Research, 18(3), 551-555. https://doi.org/10.1519/1533-4287(2004)18%3C551:rafvos%3E2.0.co;2

McMahon, J. J., Ripley, N. J., & Comfort, P. (2022). Force plate-derived countermovement jump normative data and benchmarks for professional Rugby League players. Sensors, 22(22), 8669. https://doi.org/10.3390/s22228669

Meeuwisse, W. H., Sellmer, R., & Hagel, B. E. (2003). Rates and risks of injury during intercollegiate basketball. The American Journal of Sports Medicine, 31(3), 379-385. https://doi.org/10.1177/03635465030310030901

Montalvo, S., & Dorgo, S. (2019). The effect of different stretching protocols on vertical jump measures in college age gymnasts. The Journal of Sports Medicine and Physical Fitness, 59(12), 1956-1962. https://doi.org/10.23736/S0022-4707.19.09561-6

Montalvo, S., Gonzalez, M. P., Dietze-Hermosa, M. S., Eggleston, J. D., & Dorgo, S. (2021). Common vertical jump and reactive strength index measuring devices: A validity and reliability analysis. The Journal of Strength & Conditioning Research, 35(5), 1234-1243. https://doi.org/10.1519/jsc.0000000000003988

Montalvo, S., Gonzalez, M. P., Dietze-Hermosa, M. S., Martinez, A., Rodriguez, S., Gomez, M., Cubillos, N., Ibarra-Mejia, G., Tan, E., & Dorgo, S. (2024). Effects of different stretching modalities on the antagonist and agonist muscles on isokinetic strength and vertical jump performance in young men. The Journal of Strength and Conditioning Research, 39(2):173-18. https://doi.org/10.1519/JSC.0000000000004937

Montalvo, S., Tan, E., Conde, D., Mejia-Ibarra, G., & Dorgo, S. (2020). Injury rates among elite wushu kung-fu martial artists and access to health care: 3847 Board #164 May 30 8:00 AM - 9:30 AM. Medicine and Science in Sports and Exercise, 52, 1057-1057. https://doi.org/10.1249/01.mss.0000687104.29789.20

Montalvo, S., Tan, E., & Pok, C. (2022). Neuromuscular responses to a competitive wushu routine during the IWUF wushu taolu virtual competition: 808. Medicine & Science in Sports & Exercise, 54(9S), 189. http://dx.doi.org/10.1249/01.mss.0000877428.99586.7c

Morin, J.-B., Edouard, P., & Samozino, P. (2011). Technical ability of force application as a determinant factor of sprint performance. Medicine & Science in Sports & Exercise, 43(9), 1680-1688. https://doi.org/10.1249/mss.0b013e318216ea37

Pérez-Castilla, A., Weakley, J., García-Pinillos, F., Rojas, F. J., & García-Ramos, A. (2021). Influence of countermovement depth on the countermovement jump-derived reactive strength index modified. European Journal of Sport Science, 21(12), 1606-1616. https://doi.org/10.1080/17461391.2020.1845815

Philpott, L. K., Forrester, S. E., van Lopik, K. A., Hayward, S., Conway, P. P., & West, A. A. (2021). Countermovement jump performance in elite male and female sprinters and high jumpers. Proceedings of the Institution of Mechanical Engineers, Part P: Journal of Sports Engineering and Technology, 235(2), 131-138. https://doi.org/10.1177/1754337120971436

Tan, E. C., Beaven, C. M., Li, C. T. C., McGuigan, M. R., & Cronin, J. B. (2017). Strength and power profile of world class wushu taolu athletes. Journal of Australian Strength and Conditioning, 25(3), 13-18.

Tan, E. C., Onn, S. W., & Montalvo, S. (2024). Measuring vertical jump height with artificial intelligence through a cell phone: A validity and reliability report. The Journal of Strength & Conditioning Research, 38(9), e529-e533. https://doi.org/10.1519/jsc.0000000000004854

Tan, E., Montalvo, S., Gonzalez, M. P., Dietze-Hermosa, M., & Dorgo, S. (2023). Changes in vertical jump performance and body composition before and after COVID-19 lockdown. Journal of Human Sport and Exercise, 18(1), 224-241. https://doi.org/10.14198/jhse.2023.181.18