Relationships between Isometric Mid-Thigh Pull with Anthropometric variables and physical qualities in Amateur Rugby Players

Article Sidebar

PDF (Spanish) HTML (Spanish)

Main Article Content

Pedro Zúñiga-Vergara
Universidad Finis Terrae, Chile
https://orcid.org/0000-0002-4245-0451
Gonzalo Rozas
Universidad de los Andes, Chile
https://orcid.org/0000-0002-3633-194X
Eduardo Fuentes
Universidad Andrés Bello, Chile
https://orcid.org/0000-0001-5404-1180

Abstract

OBJECTIVE: The objective of this study is to describe the profile of the EIMP variables between two playing positions and to determine its possible associations with anthropometric characteristics and physical qualities of a group of Chilean amateur rugby players. HYPOTHESIS: There are associations between the EIMP variables and the physical qualities of UR players. METHODOLOGICAL DESIGN: This study has an observational, descriptive and correlational cohort design. The association between the EIMP variables, from the physical tests, and the anthropometric variables was investigated. Thirty-two Chilean amateur-level male rugby players were evaluated (mean ± SD, age, 23.3 ± 5.4 years). RESULTS: For the Muscle Mass variable, large associations were found (r=0.53) (p=0.001) to FM, and moderate associations (r=0.48) (r=0.47) (r=0.44) (r =0.46) to F50, F100, F150, and F200 respectively. Large associations (R2=0.305) (R2=0.297) (R2=0.267) between 1RM PB and F200, F100, and F150, respectively, can also be observed. CONCLUSION: In conclusion, this study can demonstrate the existence of statistically significant associations between some of the anthropometric and physical variables and the EIMP Strength variables in Chilean amateur UR players.

Item information
Published: Dec 1, 2022
Issue: Vol. 23 No. 2 (2022): Revista Ciencias de la Actividad Física UCM
Section: Research
DOI: https://doi.org/10.29035/rcaf.23.2.11
Keywords: Force platform, Muscular strength, Rugby, Physical tests, Isometric strength

Article Details

How to Cite
Zúñiga-Vergara, P., Rozas, G., & Fuentes, E. (2022). Relationships between Isometric Mid-Thigh Pull with Anthropometric variables and physical qualities in Amateur Rugby Players. Revista Ciencias De La Actividad Física UCM, 23(2), 1-16. https://doi.org/10.29035/rcaf.23.2.11
References

Alonso-Aubin, D. A., Chulvi-Medrano, I., Cortell-Tormo, J. M., Picón-Martínez, M., Rial Rebullido, T., & Faigenbaum, A. D. (2021). Squat and bench press force-velocity profiling in male and female adolescent rugby players. Journal of Strength and Conditioning Research, 35(suppl 1), S44–S50. https://doi.org/10.1519/jsc.0000000000003336


Appleby, B. B., Cormack, S. J., & Newton, R. U. (2019). Reliability of squat kinetics in well-trained rugby players: implications for monitoring training. Journal of Strength and Conditioning Research, 33(10), 2635–2640. https://doi.org/10.1519/jsc.0000000000003289






Baker, D. G., & Newton, R. U. (2008). Comparison of lower body strength, power, acceleration, speed, agility, and sprint momentum to describe and compare playing rank among professional rugby league players. Journal of Strength and Conditioning Research, 22(1), 153–158. https://doi.org/10.1519/jsc.0b013e31815f9519


Castagna, C., Ganzetti, M., Ditroilo, M., Giovannelli, M., Rocchetti, A., & Manzi, V. (2013). Concurrent validity of vertical jump performance assessment systems.  Journal of Strength and Conditioning Research, 27(3), 761-768. https://doi.org/10.1519/JSC.0b013e31825dbcc5


Comfort, P., Dos’Santos, T., Beckham, G. K., Stone, M. H., Guppy, S. N., & Haff, G. G. (2019). Standardization and methodological considerations for the isometric midthigh pull. Strength and Conditioning Journal, 41(2), 57–79. https://doi.org/10.1519/ssc.0000000000000433


Comfort, P., Haigh, A., & Matthews, M. J. (2012). Are changes in maximal squat strength during preseason training reflected in changes in sprint performance in rugby league players. Journal of strength and Conditioning Research, 26(3), 772–776. https://doi.org/10.1519/jsc.0b013e31822a5cbf


Cormie, P., Mcguigan, M. R., & Newton, R. U. (2011). Developing maximal neuromuscular power: part 1 - biological basis of maximal power production. Sports Medicine, 41, 17-38. https://doi.org/10.2165/11537690-000000000-00000


Duthie, G., Pyne, D., & Hooper, S. (2003). Applied physiology and game analysis of rugby union. Sports Medicine, 33(13),973-991. https://doi.org/10.2165/00007256-200333130-00003


Furlong, L. A. M., Harrison, A. J., & Jensen, R. L. (2021). Measures of Strength and Jump Performance Can Predict 30-m Sprint Time in Rugby Union Players. Journal of Strength and Conditioning Research, 35(9), 2579-2583. https://doi.org/10.1519/JSC.0000000000003170


Gabbett, T. J. (2000). Physiological and anthropometric characteristics of amateur rugby league players. British Journal of Sports Medicine, 34(4), 303-307. https://doi.org/10.1136/bjsm.34.4.303


Gabbett, T. J. (2005). Physiological and anthropometric characteristics of junior rugby league players over a competitive season. Journal of Strength and Conditioning Research, 19(4), 764–771. https://journals.lww.com/nsca-jscr/Abstract/2005/11000/PHYSIOLOGICAL_AND_ANTHROPOMETRIC_CHARACTERISTICS.7.aspx


Gabbett, T. J. (2016). Influence of fatigue on tackling ability in rugby league players: role of muscular strength, endurance, and aerobic qualities. PloS ONE, 11(10), E0163161. https://doi.org/10.1371/journal.pone.0163161


Guillot, A., Kerautret, Y., Queyrel, F., Schobb, W., & Di Rienzo, F. (2019). Foam rolling and joint distraction with elastic band training performed for 5-7 weeks respectively improve lower limb flexibility. Journal of Sports Science & Medicine, 18(1), 160–171. https://pubmed.ncbi.nlm.nih.gov/30787664/


Haff, G. G., Carlock, J. M., Hartman, M. J., Kilgore, J. L., Kawamori, N., Jackson, J. R., Morris, R. T., Sands, S. A., & Stone, M. H. (2005). Force-time curve characteristics of dynamic and isometric muscle actions of elite women olympic weightlifters. Journal of Strength and Conditioning Research, 19(4), 741–748. https://journals.lww.com/nsca-jscr/Abstract/2005/11000/FORCE__TIME_CURVE_CHARACTERISTICS_OF_DYNAMIC_AND.4.aspx


Harris, N. K., Cronin, J. B., Hopkins, W. G., & Hansen, K. T. (2008). Squat jump training at maximal power loads vs. Heavy loads: effect on sprint ability. Journal of Strength and Conditioning Research, 22(6), 1742–1749. https://doi.org/10.1519/jsc.0b013e318187458a


Hopkins, W. G., Marshall, S. W., Batterham, A. M., & Hanin, J. (2009). Progressive statistics for studies in sports medicine and exercise science. Medicine and Science in Sports and Exercise, 41(1), 3–12. https://doi.org/10.1249/mss.0b013e31818cb278


Johnston, R. D., Devlin, P., Wade, J. A., & Duthie, G. M. (2019). There is little difference in the peak movement demands of professional and semi-professional rugby league competition. Frontiers in Physiology, 10, 1285. https://doi.org/10.3389/fphys.2019.01285


La Monica, M. B., Fukuda, D. H., Miramonti, A. A., Beyer, K. S., Hoffman, M. W., Boone, C. H., Tani Sawa, S., Wang, R., Church, D. D., Stout, J. R., & Hoffman, J. R. (2016). Physical differences between forwards and backs in american collegiate rugby players. Journal of strength and conditioning research, 30(9), 2382–2391. https://doi.org/10.1519/jsc.0000000000001388


Leary, B. K., Statler, J., Hopkins, B., Fitzwater, R., Resling, T., Lyon, J., Phillips, B., Bryner, R. W., Cormie, P., & Haff, G. G. (2012). The relationship between isometric force-time curve characteristics and club head speed in recreational golfers. Journal of Strength and Conditioning Research, 26(10), 2685–2697. https://doi.org/10.1519/jsc.0b013e31826791bf


Luarte, C; González, M. y Aguayo, O. (2014). Evaluación de la fuerza de salto vertical en voleibol femenino en relación a la posición de juego. Revista de Ciencias de la Actividad Física UCM, 15(2). 43-52. https://revistacaf.ucm.cl/article/view/61


Martin, E.A., & Beckham, G. K. (2020). Isometric Mid-Thigh Pull Performance in Rugby Players: A Systematic Literature Review. Journal of Functional Morphology and Kinesiology, 5(4), 91. https://doi.org/10.3390/jfmk5040091


Mcguigan, M. R., & Winchester, J. B. (2008). The relationship between isometric and dynamic strength in college football players. Journal of Sports Science and Medicine, 7(1), 101–105. https://www.jssm.org/jssm-07-101.xml%3EFulltext


Nakamura, F. Y., Pereira, l. A., Moraes, J. E., Kobal, R., Kitamura, K., Cal abad, C. C., Teixeira Vaz, l. M., & Loturco, I. (2017). Physical and physiological differences of backs and forwards from the brazilian national rugby union team. Journal of Sports Medicine and Physical Fitness, 57(12), 1549–1556. https://doi.org/10.23736/s0022-4707.16.06751-7


Pasin, F., Caroli, B., Spigoni, V., Cas, A. D., Volpi, R., Galli, C., & Passeri, G. (2017). Performance and anthropometric characteristics of elite rugby players. Acta Biomedica, 88(2), 172–177. https://doi.org/10.23750/abm.v88i2.5221


Posthumus, l., Macgregor, C., Winwood, P., Darry, K., Driller, M., & Gill, N. (2020). Physical and fitness characteristics of elite professional rugby union players. Sports, 8(6), 85-96. https://doi.org/10.3390/sports8060085


Raj, T., Hamlin, M., & Elliot, C. (2021). Association between hamstring flexibility and sprint speed after 8 weeks of yoga in male rugby players. International Journal of Yoga, 14(1), 71. https://doi.org/10.4103/ijoy.ijoy_79_20


Rhodes, K. M., Baker, D. F., Smith, B. T., & Braakhuis, A. J. (2019). Acute effect of oral n-acetylcysteine on muscle soreness and exercise performance in semi-elite rugby players. Journal of Dietary Supplements, 16(4), 443–453. https://doi.org/10.1080/19390211.2018.1470129


Roberts, S. P., Trewartha, G., Higgitt, R. J., El-Abd, J., & Stokes, K. A. (2008). The physical demands of elite english rugby union. Journal of Sports Sciences, 26(8), 825–833. https://doi.org/10.1080/02640410801942122


Sheehan, A., Malone, S., Walters, A., Gabbett, T., & Collins, K. (2022). Match-play profile of elite rugby union, with special reference to repeated high-intensity effort activity (RHIE). Sport Sciences for Health, 18, 947-956. https://doi.org/10.1007/s11332-021-00879-9


Smart, D., Hopkins, W. G., Quarrie, K. L., & Gill, N. (2014). The relationship between physical fitness and game behaviours in rugby union players. European Journal of Sport Science, 14(sup 1), S8-S17. https://doi.org/10.1080/17461391.2011.635812


Smart, D. J., Hopkins, W. G., Gill, N. D. (2013). Differences and Changes in the Physical Characteristics of Professional and Amateur Rugby Union Players. Journal of Strength and Conditioning Research, 27(11), 3033-3044. https://doi.org/10.1519/JSC.0b013e31828c26d3


Stone, M. H., Sands, W. A., Carlock, J., Callan, S., Dickie, D., Daigle, K., Cotton, J., Smith, S. L., & Hartman, M. (2004). The importance of isometric maximum strength and peak rate-of-force development in sprint cycling. Journal of Strength and Conditioning Research, 18(4), 878–884. https://journals.lww.com/nsca-jscr/Abstract/2004/11000/THE_IMPORTANCE_OF_ISOMETRIC_MAXIMUM_STRENGTH_AND.34.aspx


Townsend, J. R., Bender, D., Vantrease, W. C., Hudy, J., Huet, K., Williamson, C., Bechke, E., Serafini, P. R., & Mangine, G. T. (2019). Isometric midthigh pull performance is associated with athletic performance and sprinting kinetics in division i men and women’s basketball players. Journal of Strength and Conditioning Research, 33(10), 2665–2673. https://doi.org/10.1519/jsc.0000000000002165


Vachon, A., Berryman, N., Mujika, I., Paquet, J. B., & Bosquet, l. (2021). Fitness determinants of repeated high-intensity effort ability in elite rugby union players. International Journal of Sports Physiology and Performance, 16(8), 1103–1110. https://doi.org/10.1123/ijspp.2020-0525


Waldron, M., Twist, C., Highton, J., Worsfold, P., & Daniels, M. (2011). Movement and physiological match demands of elite rugby league using portable global positioning systems. Journal of Sports Sciences, 29(11), 1223–1230. https://doi.org/10.1080/02640414.2011.587445


Wang, R., Hoffman, J. R., Tanigawa, S., Miramonti, A. A., La Monica, M. B., Beyer, K. S., Church, D. D., Fukuda, D. H., & Stout, J. R. (2016). Isometric mid-thigh pull correlates with strength, sprint, and agility performance in collegiate rugby union players. Journal of Strength and Conditioning Research, 30(11), 3051–3056. https://doi.org/10.1519/jsc.0000000000001416


West, D. J., Owen, N. J., Jones, M. R., Bracken, R. M., Cook, C. J., Cunningham, D. J., Shearer, D. A., Finn, C. V., Newton, R. U., Crewther, B. T. & Kilduf, l. P. (2011). Relationships between force-time characteristics of the isometric midthigh pull and dynamic performance in professional rugby league players. Journal of Strength and Conditioning Research, 25(11), 3070–3075. https://doi.org/10.1519/JSC.0b013e318212dcd5


Zúñiga-Vergara, P., & Castro, M. (2022). ¿Los niveles de Testosterona y Cortisol influyen en el rendimiento en el rugby? Una mirada al rugby sevens. Revista Archivos de la Sociedad Chilena de Medicina del Deporte, 67(1), 37-53. https://repositorio.uft.cl/xmlui/bitstream/handle/20.500.12254/2538/2022-67-1_4_Zuniga-Vergara.pdf?sequence=1&isAllowed=y



Downloads statistics
Download data is not yet available.
License information
Licencia de Creative Commons
Esta obra está bajo una licencia de Creative Commons Reconocimiento-NoComercial-CompartirIgual 4.0 Internacional