Abstract
Purpose
Since the use of normalized isokinetic strength was recently proposed to analyze sportive performance, it was aimed to examine relative isokinetic muscle strength as well as absolute strength in jump performance. Secondly, the investigation of the relationship between extremity-based and inter-extremity strength asymmetry and selected jump tasks was aimed.
Methods
Thirty female professional volleyball players (23.70 ± 5.27 years) who has at least four training sessions per week participated to study during the pre-season period Peak torque (PT) of knee flexors and extensors at the speed of 60º/s and 180º/s were evaluated using isokinetic dynamometer. Jump height (cm) and relative power (W/kg) of vertical countermovement jump (CMJ) and squat jump (SJ) were tested by optojump photoelectric system.
Results
A positive moderate correlation between PT and relative PT(rPT) at both speeds with jump height was detected (r = 0.365–0.594). It was found that jump power had a positive moderate to good correlation with PT(r = 0.557–0.731) and low to moderate correlation with rPT (r = 0.314–0.601). No significant correlation was found between hamstring/quadriceps ratio and bilateral muscle asymmetry with jump parameters (p > 0.05).
Conclusions
Due to the relatively low level of relationship between normalized strength and performance, we suggest carrying out further studies examining the effects of normalized parameters on performance. Considering the findings based on strength asymmetry, the coordinated action of the relevant muscles may come to the forefront during the performance, rather than muscle strength.
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Data availability
Data sharing not applicable to this article as no datasets were generated or analysed during the current study.
References
Marques MA, Gonzalez-Badillo JJ, Kluka DA (2006) In-season resistance training for professional male volleyball players. Strength Cond J 28(6):16–27
Schons P, Da Rosa RG, Fischer G et al (2019) The relationship between strength asymmetries and jum** performance in professional volleyball players. Sports Biomech. 18(5):515–526. https://doi.org/10.1080/14763141.2018.1435712
Challoumas D, Artemiou A (2018) Predictors of attack performance in high-level male volleyball players. Int J Sports Physiol Perform 13(9):1230–1236. https://doi.org/10.1123/ijspp.2018-0125
Impellizzeri FM, Rampinini E, Maffiuletti N et al (2007) A vertical jump force test for assessing bilateral strength asymmetry in athletes. MSSE. 39(11):2044–2050. https://doi.org/10.1249/mss.0b013e31814fb55c
Lehance C, Binet J, Bury T et al (2009) Muscular strength, functional performances and injury risk in professional and junior elite soccer players. Scand J Med Sci Sports 19(2):243–251. https://doi.org/10.1111/j.1600-0838.2008.00780.x
Bosco C, Mognoni P, Luhtanen P (1983) Relationship between isokinetic performance and ballistic movement. Eur J Appl Physiol 51(3):357–364. https://doi.org/10.1007/BF00429072
Gonzalez-Rave JM, Juarez D, Rubio-Arias JA et al (2014) Isokinetic leg strength and power in elite handball players. J Hum Kinet 41:227–233. https://doi.org/10.2478/hukin-2014-0050
Soylu Ç, Altundağ E, Akarçeşme C et al (2020) The relationship between isokinetic knee flexion and extension muscle strength, jump performance, dynamic balance and injury risk in female volleyball players. JHSE. 15(3):502–514. https://doi.org/10.14198/jhse.2020.153.03
Struzik A, Pietraszewski B (2019) Relationships between Hamstrings-to-quadriceps ratio and variables describing countermovement and drop jumps. Appl Bionics Biomech. https://doi.org/10.1155/2019/4505481
Riggs MP, Sheppard JM (2009) The relative importance of strength and power qualities to vertical jump height of elite beach volleyball players during the counter-movement and squat jump. JHSE. 4(3):221–236. https://doi.org/10.4100/jhse.2009.43.04
Newton RU, Rogers RA, Volek JS et al (2006) Four weeks of optimal load ballistic resistance training at the end of season attenuates declining jump performance of women volleyball players. J Strength Cond Res 20(4):955–961. https://doi.org/10.1519/r-5050502x.1
de Leeuw A-W, van Baar R, Knobbe A et al (2022) Modeling match performance in elite volleyball players: importance of jump load and strength training characteristics. Sens 22(20):7996. https://doi.org/10.3390/s22207996
De Ruiter CJ, Vermeulen G, Toussaint HM et al (2007) Isometric knee-extensor torque development and jump height in volleyball players. MSSE. 39(8):1336–1346. https://doi.org/10.1097/mss.0b013e318063c719
Aagaard P, Simonsen EB, Magnusson SP et al (1998) A new concept for isokinetic hamstring: quadriceps muscle strength ratio. Am J Sports Med 26(2):231–237. https://doi.org/10.1177/03635465980260021201
Dervišević E, Hadžić V (2012) Quadriceps and hamstrings strength in team sports: basketball, football and volleyball. IES 20(4):293–300. https://doi.org/10.3233/IES-2012-00483
Bamac B, Colak T, Ozbek A et al (2008) Isokinetic performance in Elite volleyball and basketball players. Kinesiology 40(2):182–188
Yapici A, Findikoglu G, Dundar U (2016) Do isokinetic angular velocity and contraction types affect the predictors of different anaerobic power tests? J Sports Med Phys Fitness 56(4):383–391 (PMID: 25410575)
Iossifidou A, Baltzopoulos V, Giakas G (2005) Isokinetic knee extension and vertical jum**: are they related? J Sports Sci 23(10):1121–1127. https://doi.org/10.1080/02640410500128189
Malliou P, Ispirlidis I, Beneka A et al (2003) Vertical jump and knee extensors isokinetic performance in professional soccer players related to the phase of the training period. IES 11(3):165–169. https://doi.org/10.3233/IES-2003-0144
Ostenberg A, Roos E, Ekdahl C et al (1998) Isokinetic knee extensor strength and functional performance in healthy female soccer players. Scand J Med Sci Sports 8(5):257–264. https://doi.org/10.1111/j.1600-0838.1998.tb00480.x
Genuario SE, Dolgener FA (1980) The relationship of isokinetic torque at two speeds to the vertical jump. Res Q Exerc Sport 51(4):593–598. https://doi.org/10.1080/02701367.1980.10609319
Murphy AJ, Wilson GJ (1996) Poor correlations between isometric tests and dynamic performance: relationship to muscle activation. Eur J Appl Physiol Occup Physiol 73:353–357. https://doi.org/10.1007/BF02425498
Jaric S (2002) Muscle strength testing: use of normalisation for body size. Sports Med 32:615–631. https://doi.org/10.2165/00007256-200232100-00002
Misjuk M, Rannama I (2022) The effect of muscular strength and strength asymmetry on jum** height in soccer players. IES 30(1):53–60. https://doi.org/10.3233/Ies-200240
Aagaard P, Simonsen E, Trolle M et al (1995) Isokinetic hamstring/quadriceps strength ratio: influence from joint angular velocity, gravity correction and contraction mode. Acta Physiol Scand 154(4):421–427. https://doi.org/10.1111/j.1748-1716.1995.tb09927.x
Cowley HR, Ford KR, Myer GD et al (2006) Differences in neuromuscular strategies between landing and cutting tasks in female basketball and soccer athletes. J Athl Train 41(1):67–73 (PMCID: PMC1421490)
Paasuke M, Ereline J, Gapeyeva H (2001) Knee extension strength and vertical jum** performance in nordic combined athletes. J Sports Med Phys Fit 41(3):354–361 (PMID: 11533567)
Cengizel E, Cengizel CO (2019) Examination of balance and isokinetic strength in female volleyball players. J. Educ. Learn. 8(6):31–38 (ISSN 1927-5250 E-ISSN 1927-5269)
Glatthorn JF, Gouge S, Nussbaumer S et al (2011) Validity and reliability of Optojump photoelectric cells for estimating vertical jump height. J Strength Cond Res 25(2):556–560. https://doi.org/10.1519/JSC.0b013e3181ccb18d
Wilhelm EN, Radaelli R, Da Silva BG et al (2013) Single-joint isometric rate of torque development is not related to counter-movement jump performance in soccer players. IES 21(3):181–186. https://doi.org/10.3233/IES-130513
Markovic G, Dizdar D, Jukic I et al (2004) Reliability and factorial validity of squat and countermovement jump tests. J Strength Cond Res 18(3):551–555. https://doi.org/10.1519/1533-4287(2004)18%3c551:RAFVOS%3e2.0.CO;2
Cohen J, Statistical power analysis for the behavioral sciences. 2nd ed. 1988, Hillsdale, N.J.: L. Erlbaum Associates. xxi, 567 p.
Åstrand P-O, Rodahl K, Dahl H, et al., Textbook of work physiology: physiological bases of exercise. 2003: Human kinetics.
Jaric S, Mirkov D, Markovic G (2005) Normalizing physical performance tests for body size: aproposal for standardization. J Strength Cond Res 19(2):467–474. https://doi.org/10.1519/R-15064.1
Rouis M, Coudrat L, Jaafar H et al (2015) Assessment of isokinetic knee strength in elite young female basketball players: correlation with vertical jump. J Sports Med Phys Fit 55(12):1502–1508 (PMID: 25373468)
Kaçoğlu C (2019) Relationship between lower extremity strength asymmetry and jump and sprint performance. TJSE. 21(2):204–210. https://doi.org/10.15314/tsed.528162
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The authors would like to thank all the volleyball players who took the time to complete the testing procedure.
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B.A. collected the data prepared for the statistical analysis. B.Ö. analyzed the data. B.A. and B.Ö. prepared tables. B.A., B.A. and B.Ö. wrote the main manuscript text M.G.P. supervised the research team during all steps. All authors edited and reviewed the manuscript.
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Ethical approval was obtained from the Ethical Committee of Marmara University Health Science Faculty (protocol number: 24.09.2020/56).
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Atik, B., Ayberk, B., Özgül, B. et al. The Association Between Isokinetic Strength and Strength Asymmetry and Jump Performance in Female Volleyball Players. Sport Sci Health 20, 79–86 (2024). https://doi.org/10.1007/s11332-023-01068-6
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DOI: https://doi.org/10.1007/s11332-023-01068-6