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Purpose: Dynamic loads during landings determined by the ground reaction forces (GRFs) may elaborate internal loads and increase the risk of overload knee injuries as a result of performing volleyball jumps many times. The study dealt with a biomechanical assessment of dynamic load indicators in female volleyball players for the motion sequence of take-off–landing in blocks and attacks. Methods: Twelve professional female volleyball players participated in the study. Blocks and attacks were filmed by two cameras. GRFs vs. time graphs were recorded with the use of a force platform. Values of dynamic load indicators in terms of the relations of peak of vertical component of GRF, build-up index of this force (BIF), and power output (P) during landing to the vGRF, BIF and P during take-off (L/T) were calculated. Results: The statistically significant ( p < 0.05) highest values of L/T indicators were found for back row attack spikes: 2.4 (vGRF), 12.2 (BIF) and 3.1 (P). In the case of blocks, slide attack spikes and attack line spikes, results of these variables were in range: 1.8÷2.1, 5.9÷7.6 and 2.1÷2.9, respectively. Conclusions: The reduction of GRFs during landings contributes to decreasing the level of the load indicators L/T which should minimize the incidence of anterior cruciate ligament and patellar tendon injuries in female volleyball players.
Czasopismo
Rocznik
Tom
Strony
41--46
Opis fizyczny
Bibliogr. 25 poz., rys., tab., wykr.
Twórcy
autor
- biomechanika@awf.poznan.pl
autor
- Department of Physiotherapy and Biological Renovation, Stanisław Wojciechowski Higher Vocational State School, Kalisz, Poland
autor
- Department of Biomechanics, University School of Physical Education, Poznań, Poland
autor
- Department of Biomechanics, University School of Physical Education, Poznań, Poland
Bibliografia
- [1] BLACKBURN J.T., PADUA D.A., Sagittal-plane trunk position, landing forces, and quadriceps electromyographic activity, J. Ath. Training, 2009, 44(2), 175–181.
- [2] BOBBERT M.F., GERRITSEN K.G., LITJENS M.C., VAN SOEST A.J., Why is countermovement jump height greater than squat jump height? Med. Sci. Sport Exerc., 1996, 28(11), 1402–1412.
- [3] BRINER W.W., Jr., KACMAR L., Common injuries in volleyball. Mechanisms of injury, prevention and rehabilitation, Sports Med., 1997, 24(1), 65–71.
- [4] COLBY S., FRANCISCO A., YU B., KIRKENDALL D., FINCH M., GARRETT W. Jr., Electromyographic and kinematic analysis of cutting maneuvers: Implications for anterior cruciate ligament injury, Am. J. Sport Med., 2000, 28(2), 1234–1240.
- [5] DRISS T., VANDEWALLE H., QUIÈVRE J., MILLER C., MONOD H., Effects of external loading on power output in a squat jump on a force platform: A comparison between strength and power athletes and sedentary individuals, J. Sport Sci., 2001, 19(2), 99–105.
- [6] DUFEK J.S., BATES B.T., The evaluation and prediction of impact forces during landings, Med. Sci. Sport Exerc., 1990, 22(3), 370–377.
- [7] DUFEK J.S., ZHANG S., Landing models for volleyball players: a longitudinal evaluation, J. Sport Med. Phys. Fit., 1996, 36(1), 35–42.
- [8] FERRETTI A., Knee ligament injuries in volleyball players, Am. J. Sport Med., 1992, 20(2), 203–207.
- [9] HEWETT T.E., LINDENFELD T.N., RICCOBENE J.V., NOYES F.R., The effect of neuromuscular training on the incidence of knee injury in female athletes. A prospective study, Am. J. Sport Med., 1999, 27(6), 699–706.
- [10] KABACIŃSKI J., DWORAK L.B., KMIECIK K., MURAWA M., MĄCZYŃSKI J., Loads acting on the locomotive system of professional female volleyball players during the landing phase of typical technical elements: spikes and blocks, Port. J. Sport Sci., 2011, 11, Supl. 2, 97–100.
- [11] KUJALA U.M., AALTO T., OSTERMAN K., DAHLSTRÖM S., The effect of volleyball playing on the knee extensor mechanism, Am. J. Sport Med., 1989, 17(6), 766–769.
- [12] LEES A., GRAHAM-SMITH P., Plyometric training: a review of principles and practice, Sport Exerc. Inj., 1996, 2, 24–30.
- [13] LIAN O., REFSNES P.E., ENGEBRETSEN L., BAHR R., Performance characteristics of volleyball players with patellar tendinopathy, Am. J. Sport Med., 2003, 31(3), 408–413.
- [14] MADIGAN L.M., PIDCOE P.E., Changes in landing biomechanics during a fatiguing landing activity, J. Electromyogr. Kines., 2003, 13(5), 491–498.
- [15] MALLIARAS P., COOK J.L., KENT P., Reduced ankle dorsiflexion range may increase the risk of patellar tendon injury among volleyball players, J. Sci. Med. Sport, 2006, 9(4), 304–309.
- [16] MCBRIDE J.M., TRIPLETT-MCBRIDE T.N., DAVIE A., NEWTON R.U., The effect heavy – vs. light-load jump squats on the development of strength, power, and speed, J. Strength Cond. Res., 2002, 16(1), 75–82.
- [17] MILLS CH., PAIN M.T.G., YEADON M.R., Reducing ground reaction forces in gymnastics’ landings may increase internal loading, J. Biomech., 2009, 42(6), 671–678.
- [18] MORAN K.A., WALLACE E.S., Eccentric loading and range of knee joint motion effects on performance enhancement in vertical jumping, Hum. Movement Sci., 2007, 26(6), 824–840.
- [19] NEWTON R.U., ROGERS R.A., VOLEK J.S, HÄKKINEN K., KRAEMER W.J., 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., 2006, 20(4), 955–961.
- [20] REESER J., VERHAGEN E., BRINER W.W., ASKELAND T.I., BAHR R., Strategies for the prevention of volleyball related injuries, Br. J. Sports Med., 2006, 40(7), 594–600.
- [21] SALCI Y., KENTEL B.B., HEYCAN C., AKIN S., KORKUSUZ F., Comparison of landing maneuvers between male and female college volleyball players, Clin. Biomech., 2004, 19(6), 622–628.
- [22] SHEPPARD J.M., DINGLEY A.A., JANSSEN I., SPRATFORD W., CHAPMAN D.W., NEWTON R.U., The effect of assisted jumping on vertical jump height in height-performance volleyball players, J. Sci. Med. Sport, 2011, 14(1), 85–89.
- [23] STACOFF A., KAELIN X., STUESSI E., The impact in landing after a volleyball block, [in:] G. De Groot, A.P. Hollander, P.A. Huijing, G.J. van Ingen Schenau (eds.), Biomechanics XI-B, Free University Press, Amsterdam, 1988, 694–700.
- [24] TILLMAN M.D., HASS C.J., BRUNT D., BENNETT G.R., Jumping and landing techniques in elite women’s volleyball, J. Sport Sci. Med., 2004, 3(1), 30–36.
- [25] TOKUYAMA M., OHASHI H., IWAMOTO H., TAKAOKA K., OKUBO M., Individuality and reproducibility in high-speed motion of volleyball spike jumps by phase – matching and averaging, J. Biomech., 2005, 38(10), 2050–2057.
Uwagi
PL
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.
Typ dokumentu
Bibliografia
Identyfikator YADDA
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