Comparison of bilateral-ipsilateral strength ratios in taekwondo and football players
Abstract views: 259
/ 
PDF downloads: 149
DOI:
https://doi.org/10.5281/zenodo.10077792Keywords:
Bilateral-Ipsilateral Strength, football, TaekwondoAbstract
The aim of our study was to determine the knee isokinetic profiles of football and taekwondo players and to investigate the asymmetric power differences in the quadriceps and hamstring muscles. Twenty-two athletes with a training history of at least 5 years and active participation in football and taekwondo were included in the study. After a 15-minute dynamic and static warm-up, the tests were performed on an isokinetic dynamometer (Humac Norm Testing and Rehabilitation System, CSMI, USA). The tests were performed between 10:00 and 15:00 in the morning. Peak torque angular velocities at 60o s-1, 180o s-1 and 2400 s-1 and con/con contractions were determined. Bilateral force ratios and ipsilateral force ratios were recorded in %. When comparing the peak torque of the right and left knee flexor and extensor muscles of the soccer players and taekwondo athletes, a significant difference was observed between the ipsilateral H:Q 240 (%) strength ratios of the soccer players, but no significant difference was observed for the other parameters. When comparing the peak torque of the knee flexor and extensor muscles in the right and left extremities, no significant difference was found for any of the parameters (p>0.05). When comparing the bilateral measurements of football players and taekwondo athletes, there was a significant difference between H:H 240 (%) bilateral strength ratios (p=0.009), but no significant difference was found in other bilateral strength ratios (p>0.05). As a result, it was found that the bilateral and ipsilateral strength ratios of taekwondo and football players were similar, except for the H:H 240 bilateral strength ratio.
References
Andrade, M. D. S., De Lira, C. A. B., Koffes, F. D. C., Mascarin, N. C., Benedito-Silva, A. A., & Da Silva, A. C. (2012). Isokinetic hamstrings-to-quadriceps peak torque ratio: The influence of sport modality, gender, and angular velocity. Journal of Sports Sciences, 30(6), 547-553.
Bennell, K., Wajswelner, H., Lew, P., Schall-Riaucour, A., Leslie, S., Plant, D., … et al. (1998). Isokinetic strength testing does not predict hamstring injury in Australian Rules footballers. British Journal of Sports Medicine, 32(4), 309-314.
Bridge, C. A., Jones, M. A., & Drust, B. (2011). The activity profile in international taekwondo competition is modulated by weight category. International Journal of Sports Physiology and Performance, 6(3), 344-357.
Calmels, P., & Minaire, P. (1995). A review of the role of the agonist/antagonist muscle pairs ratio in rehabilitation. Disability and Rehabilitation, 17(6), 265-276.
Cheung, R. T., Smith, A. W., & Wong, D. P. (2012). H: Q ratios and bilateral leg strength in college field and court sports players. Journal of Human Kinetics, 33, 63-71.
Cohen, J. (2013). Statistical power analysis for the behavioral sciences. Academic press.
Daneshjoo, A., Rahnama, N., Mokhtar, A. H., & Yusof, A. (2013). Bilateral and unilateral asymmetries of isokinetic strength and flexibility in male young professional soccer players. Journal of Human Kinetics, (36), 45.
Diniz, R., Del Vecchio, F. B., Schaun, G. Z., Oliveira, H. B., Portella, E. G., da Silva, E. S., ... et al. (2021). Kinematic comparison of the roundhouse kick between taekwondo, karate, and muaythai. The Journal of Strength & Conditioning Research, 35(1), 198-204.
Elliot, J. (1978). Assessing muscle strenght isokinetically. Journal of the American Medical Association, (240), 8-10.
Ermiş, E., Yilmaz, A. K., Kabadayi, M., Bostanci, Ö., & Mayda, M. H. (2019). Bilateral and ipsilateral peak torque of quadriceps and hamstring muscles in elite judokas. Journal of Musculoskeletal & Neuronal Interactions, 19(3), 286.
Genç, A. S., & Güzel, N. (2022). Traditional and Additional ısokinetic knee strength assessments of athletes; post-operative results of hamstring autograft acl reconstruction. Medicina, 58(9), 1187.
George, D., & Mallery, P. (2019). IBM SPSS statistics 26 step by step: A simple guide and reference. Routledge.
Gregor, R. J., Edgerton, V. R., Perrine, J. J., Campion, D. S., & DeBus, C. (1979). Torque-velocity relationships and muscle fiber composition in elite female athletes. Journal of Applied Physiology, 47(2), 388-392.
Güzel, N., Genç, A. S., Kehribar, L., & Yılmaz, A. K. (2022b). Evaluation of proprioceptive balance results of amateur athletes following anterior cruciate ligament reconstruction: Hamstring autograft. Journal of Health Sciences and Medicine, 5(6), 1606-1611.
Güzel, N., Genç, A. S., Yılmaz, A. K., & Kehribar, L. (2023). The relationship between lower extremity functional performance and balance after anterior cruciate ligament reconstruction: results of patients treated with the modified all-ınside technique. Journal of Personalized Medicine, 13(3), 466.
Güzel, N., Yılmaz, A. K., Genç, A. S., Karaduman, E., & Kehribar, L. (2022a). Pre-and post-operative hamstring autograft acl reconstruction ısokinetic knee strength assessments of recreational athletes. Journal of Clinical Medicine, 12(1), 63.
Harbili, S., Harbili, E., & Aslankeser, Z. (2022). Comparison of bilateral isokinetic and isometric strength differences in elite young male and female taekwondo athletes. Journal of Exercise Rehabilitation, 18(2), 117.
Iga, J., George, K., Lees, A., & Reilly, T. (2009). Cross-sectional investigation of indices of isokinetic leg strength in youth soccer players and untrained individuals. Scandinavian Journal of Medicine & Science in Sports, 19, 714-719.
Impellizzeri, F. M., Rampinini, E., Maffiuletti, N., & Marcora, S. M. (2007). A vertical jump force test for assessing bilateral strength asymmetry in athletes. Medicine and Science in Sports and Exercise, 39(11), 2044.
Kabacinski, J., Murawa, M., Mackala, K., & Dworak, L. B. (2018). Knee strength ratios in competitive female athletes. Plos One, 13(1), e0191077.
Kabacinski, J., Soda, P. M., Mackala, K., Murawa, M., Rzepnicka, A., Szewczyk, P., ... et al.(2022). Relationship between isokinetic knee strength and speed, agility, and explosive power in elite soccer players. International Journal of Environmental Research and Public Health,19(2), 671.
Kannus, P. (1994). Isokinetic evaluation of muscular performance: implications for muscle testing and rehabilitation. International Journal of Sports Medicine, 15(1), 11-18.
Keeley, D. W., Plummer, H. A., & Oliver, G. D. (2011). Predicting asymmetrical lower extremity strength deficits in college-aged men and women using common horizontal and vertical power field tests: A possible screening mechanism. The Journal of Strength & Conditioning Research, 25(6), 1632-1637.
Kellis, E., & Baltzopoulos, V. (1995). Isokinetic eccentric exercise. Sports Medicine, (19), 202-222.
Küçük, H., & Ceylan, L. (2022). Researchıng of hormone parameters of football players. Journal of Pharmaceutical Negative Results, 13(1), 754-759.
Lehance, C., Binet, J., Bury, T., & Croisier, J. L. (2009). Muscular strength, functional performances and injury risk in professional and junior elite soccer players. Scandinavian Journal of Medicine & Science in Sports, 19(2), 243-251.
Maly, T., Zahalka, F., Mala, L., & Cech, P. (2015). The bilateral strength and power asymmetries in untrained boys. Open Medicine, 10(1).
Masuda, K., Kikuhara, N., Demura, S., Katsuta, S., & Yamanaka, K. (2005). Relationship between muscle strength in various isokinetic movements and kick performance among soccer players. Journal of Sports Medicine and Physical Fitness, 45(1), 44.
Osternig, L. R., Hamill, J., Sawhill, J. A., & Bates, B. T. (1983). Influence of torque and limb speed on power production in isokinetic exercise. American Journal of Physical Medicine & Rehabilitation, 62(4), 163-171.
Ölmez, C. (2022). The investigation of isokinetic knee strength and muscle balance of taekwondo and wrestling athletes. Turkish Journal of Kinesiolgy, 8(4), 107-114. https://doi.org/10.31459/turkjkin.1191224
Pinniger, G. J., Steele, J. R., & Groeller, H. (2000). Does fatigue induced by repeated dynamic efforts affect hamstring muscle function?. Medicine & Science in Sports & Exercise, 32(3), 647-653.
Rahnama, N. (2011). Prevention of football injuries. International Journal of Preventive Medicine, 2(1), 38-40
Rahnama, N., Lees, A., & Bambaecichi, E. A. (2005). Comparison of muscle strength and flexibility between the dominant and non-dominant leg in English soccer players. Ergonomics, 48(14), 1568-1575.
Ruas, C. V., Pinto, R. S., Haff, G. G., Lima, C. D., Pinto, M. D., & Brown, L. E. (2019). Alternative methods of determining hamstrings-to-quadriceps ratios: a comprehensive review. Sports Medicine-Open, (5), 1-14
Seo, M. W., Jung, H. C., Song, J. K., & Kim, H. B. (2015). Effect of 8 weeks of pre-season training on body composition, physical fitness, anaerobic capacity, and isokinetic muscle strength in male and female collegiate taekwondo athletes. Journal of Exercise Rehabilitation, 11(2), 101.
Silva, J. R. L. C., Detanico, D., Pupo, J. D., & Freitas, C. D. L. R. (2015). Bilateral asymmetry of knee and ankle isokinetic torque in soccer players u20 category. Revista Brasileira de Cineantropometria & Desempenho Humano, (17), 195-204.
Yılmaz, A. K. (2020a). Rekreatif amaçlı spor yapan bireylerin izokinetik diz kuvvetlerinin değerlendirilmesi. Gaziantep Üniversitesi Spor Bilimleri Dergisi, 5(2), 146-153.
Yılmaz, A. K. (2020b). Elit futbolcularda bilateral ve ipsilateral kuvvet oranlarının incelenmesi Journal of Sports and Performance Researches, 11(3), 172-181.
Yılmaz, H. H. (2023). Spor dallarına göre izokinetik yorgunluk indeksi farklılıklarının karşılaştırılması. Research in Sport Education and Sciences, 25(2), 45-50.
Yilmaz, A. K., Yilmaz, C., Karaduman, E., Mayda, M. H., Erail, S., Bostanci, Ö., … et al. (2021). Correlation of bilateral and ipsilateral strength ratios with balance in female taekwondo athletes. Revista de Artes Marciales Asiaticas, 16(2), 67-79
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2023 Journal of ROL Sport Sciences
This work is licensed under a Creative Commons Attribution 4.0 International License.
