Metrika članka

  • citati u SCindeksu: 0
  • citati u CrossRef-u:0
  • citati u Google Scholaru:[=>]
  • posete u poslednjih 30 dana:5
  • preuzimanja u poslednjih 30 dana:2
članak: 4 od 124  
Back povratak na rezultate
Godišnjak Fakulteta sporta i fizičkog vaspitanja
2016-2017, br. 22, str. 118-128
jezik rada: srpski
vrsta rada: naučni članak
doi:10.5937/gfsfv1622118M


Predikcija pouzdanosti i povezanost metoda i varijabli kod određivanja optimalne visine saskoka
Univerzitet u Beogradu, Fakultet sporta i fizičkog vaspitanja

Sažetak

Trening sa optimalnim opterećenjem koji maksimizuje mišićnu snagu se preporučuje i smatra superiornim u odnosu na klasičan trening opterećenja bez precizno određenog intenziteta. Prvi cilj istraživanja je bio da se ispita potreban broj ponavljanja za dobijanje visoke pouzdanosti pri određivanju optimalne visine saskoka (DHopt) korišćenjem metoda biranja ili predviđanja i varijabli: relativizovana maksimalna mišićna snaga u koncentričnoj fazi odskoka (PPcon), visina skoka (H), reaktivni indeks izvođenja (RSI). Drugi cilj istraživanja je bio da se ispita međusobna povezanost korišćenih metoda i varijabli kojima se definiše DHopt U eksperimentu je učestvovalo ukupno 30 ispitanika (studenata Fakulteta sporta i fizičkog vaspitanja Univerziteta u Beogradu). Najmanji broj ponavljanja za dobijanje 'visoke' pouzdanosti je potreban kada se DHopt determiniše varijablom PPcon metodom predviđanja (dovoljno je dva ponavljanja). Kada se DHopt determiniše varijablom RSI metodom predviđanja potrebna su tri ponavljanja, a kada je DHopt određivana varijablom H metodom biranja i predviđanja potrebno je pet ponavljanja da bi se dobila visoka pouzdanost. Najveći broj ponavljanja je potreban kada se DHopt određuje PPcon metodom biranja. Najmanja vrednost povezanosti između metoda biranja i predviđanja, jedina statistički značajna razlika DHopt između dva metoda, dobijena je kada je DHopt određivana varijablom PPcon.

Ključne reči

maksimalna mišićna snaga; reaktivni indeks izvođenja; visina skoka

Reference

Asmussen, E., Bonde-Petersen, F. (1974) Storage of Elastic Energy in Skeletal Muscles in Man. Acta Physiologica Scandinavica, 91(3): 385-392
Atkinson, G., Nevill, A.M. (1998) Statistical methods for assessing measurement error (reliability) in variables relevant to sports medicine. Sports medicine (Auckland, N.Z.), 26(4): 217-38
Baker, D., Nance, S. (1999) The relation between running speed and measures of strength and power in professional rugby league players. Journal of Strength and Conditioning Research, 13, 230-235
Baker, D., Nance, S., Moore, M. (2001) The Load That Maximizes the Average Mechanical Power Output During Jump Squats in Power-Trained Athletes. Journal of Strength and Conditioning Research, 15(1): 92-97
Bassa, E.I., Patikas, D.A., Panagiotidou, A.I., Papadopoulou, S.D., Pylianidis, T.C., Kotzamanidis, C.M. (2012) The Effect of Dropping Height on Jumping Performance in Trained and Untrained Prepubertal Boys and Girls. Journal of Strength and Conditioning Research, 26(8): 2258-2264
Bobbert, M.F., Huijing, P.A., van Ingen, S.G.J. (1987) Drop jumping. II. The influence of dropping height on the biomechanics of drop jumping. Med Sci Sports Exerc, 19(4): 339-46
Byrne, P.J., Moran, K., Rankin, P., Kinsella, S. (2010) A Comparison of Methods Used to Identify ‘Optimal’ Drop Height for Early Phase Adaptations in Depth Jump Training. Journal of Strength and Conditioning Research, 24(8): 2050-2055
Cohen, J. (1988) Statistical power analysis for the behavioral sciences. Hillsdale-London, itd: Lawrence Erlbaum Associates
Cone, J., Foster, S. (1993) Dissertations and theses from start to finish. Washington: American Psychological Association
Kaneko, M., Fuchimoto, T., Toji, H., Suei, K. (1983) Training effect of different loads on the force velocity relationship and mechanical power output in human muscle. Scand J Sports Sci, 5, 50-55
Kibele, A. (1999) Technical note: Possible errors in the comparative evaluation of drop jumps from different heights. Ergonomics, 42(7): 1011-4
Komi, P.V., Bosco, C. (1978) Utilization of stored elastic energy in leg extensor muscles by men and women. Med Sci Sports, 10(4): 261-5
Komi, P.V., ur. (1992) Strength and power in sport. London: International Olympic Committee
Kotzamanidis, C., Chatzopoulos, D., Michailidis, C., Papaiakovou, G., Patikas, D. (2005) The effect of a combined high-intensity strength and speed training program on the running and jumping ability of soccer players. Journal of Strength and Conditioning Research, 19(2), 369-375
Laffaye, G., Choukou, M.A. (2010) Gender Bias in the Effect of Dropping Height on Jumping Performance in Volleyball Players. Journal of Strength and Conditioning Research, 24(8): 2143-2148
Lazaridis, S.N., Bassa, E.I., Patikas, D., Hatzikotoulas, K., Lazaridis, F.K., Kotzamanidis, C.M. (2013) Biomechanical Comparison in Different Jumping Tasks between Untrained Boys and Men. Pediatric Exercise Science, 25(1): 101-113
Lees, A., Fahmi, E. (1994) Optimal drop heights for plyometric training. Ergonomics, 37(1): 141-148
Makaruk, H., Sacewicz, T. (2011) The effect of drop height and body mass on drop jump intensity. Biology of Sport, 28(1): 63-67
Malfait, B., Sankey, S., Azidin, R.M. F.R., Deschamps, K., Vanrenterghem, J., Robinson, M.A., Staes, F., Verschueren, S. (2014) How Reliable Are Lower-Limb Kinematics and Kinetics during a Drop Vertical Jump?. Medicine & Science in Sports & Exercise, 46(4): 678-685
Markovic, G., Mikulic, P. (2010) Neuro-Musculoskeletal and Performance Adaptations to Lower-Extremity Plyometric Training. Sports Medicine, 40(10): 859-895
Matic, M.S., Pazin, N.R., Mrdakovic, V.D., Jankovic, N.N., Ilic, D.B., Stefanovic, D.L.J. (2015) Optimum Drop Height for Maximizing Power Output in Drop Jump. Journal of Strength and Conditioning Research, 29(12): 3300-3310
Matić, M. (2015) Faktori koji utiču na optimalnu visinu skoka iz saskoka. Godišnjak Fakulteta sporta i fizičkog vaspitanja, br. 21, str. 121-134
Mcbride, J.M., Daive, A., Newton, U.R. (2002) The effects of heavy vs. light load jump squats on the development of strength, power and speed. Journal of strength and conditioning research, 16(1), str. 75-82
Munro, B.H., Visintainer, M.A., Page, E.B. (1986) Statistical methods for health care research. Philadelphia: JB Lippincott Company
Palant, D. (2009) Priručnik za preživljavanje. Beograd: Mikro knjiga
Pietraszewski, B., Rutkowska-Kucharska, A. (2011) Relative power of the lower limbs in drop jump. Acta of Bioengineering and Biomechanics, 13-18; 13
Potach, D.H., Chu, D.A. (2000) Plyometric training. u: Earle R.W. [ur.] Essentials of Strength Training and Conditioning, Human Kinetics, pp. 427-470; 2nd ed
Read, M.M., Cisar, C. (2001) The influence of varied rest interval lengths on depth jump performance. J Strength Cond Res, 15(3): 279-83
Schmidtbleicher, D. (1992) Training for power events. u: Komi P.V. [ur.] Strength and Power in Sport, Oxford, UK: Blackwell Science, p. 381-395
Sole, G., Hamrén, J., Milosavljevic, S., Nicholson, H., Sullivan, S. J. (2007) Test-Retest Reliability of Isokinetic Knee Extension and Flexion. Archives of Physical Medicine and Rehabilitation, 88(5): 626-631
Taube, W., Leukel, C., Lauber, B., Gollhofer, A. (2011) The drop height determines neuromuscular adaptations and changes in jump performance in stretch-shortening cycle training. Scandinavian Journal of Medicine & Science in Sports, 22(5): 671-683
Viitasalo, J.T., Bosco, C. (1982) Electromechanical behaviour of human muscles in vertical jumps. European Journal of Applied Physiology and Occupational Physiology, 48(2): 253-261
Viitasalo, J.T., Salo, A., Lahtinen, J. (1998) Neuromuscular functioning of athletes and non-athletes in drop jump. Eur J Appl Physiol, 78, str. 432-440
Vincent, W. (2005) Statistics in Kinesiology. Champaign, IL: Human Kinetics, 3rd ed
Voigt, M., Simonsen, E.B., Dyhre-Poulsen, P., Klausen, K. (1995) Mechanical and muscular factors influencing the performance in maximal vertical jumping after different prestretch loads. Journal of Biomechanics, 28(3): 293-307
Walsh, M., Arampatzis, A., Schade, F., Brüggemann, G. (2004) The effect of drop jump starting height and contact time on power,work performed, and moment of force. Journal of Strength and Conditioning Research, 18(3): 561-566
Wilson, G.J., Newton, R.U., Murphy, A.J., Humphries, B.J. (1993) The optimal training load for the development of dynamic athletic performance. Med Sci Sports Exerc, 25(11): 1279-86