In-season whole-body vibration training enhances vertical jump performance in professional soccer goalkeepers

Öz

Goalkeepers play an important role in soccer, often influencing match outcome. Soccer goalkeepers have superior jumping ability compared with their outfield counterparts and research has highlighted the importance of this ability. While there is evidence that whole body vibration training (WBVT) can improve explosive power in various populations, there is no data focusing on how this training modality may benefit soccer goalkeepers. With institutional ethics approval, 20 professional male soccer goalkeepers (age = 24 ± 6 yrs.; mass = 84 ± 10.3 kg; height = 1.84 ± 0.1 m) from the English Football League Division One were randomly assigned to either a WBVT or control group. The WBVT group performed static squats from their individual ready position, which is utilised by goalkeepers prior to performing any dynamic movements, on a vibration platform twice-a-week over a five-week period. The control group followed the same exercise programme without the application of vibration. Vertical jump performance, initiated from the goalkeepers’ individual ready position, was measured prior to, and on completion of, the five-week study. A 2-way ANOVA with repeated measures showed an improvement in the experimental group’s jump performance from 49.2 ± 4.4 cm pre-training to 53.8 ± 3.5 cm post-training, while the control group’s performance remained stable from 47.02 ± 4.8 cm pre-training to 46.6 ± 4.5 cm post-training, resulting in a significant time-by-group interaction (P<0.001). Findings of the current study provide evidence supporting WBVT’s incorporation into goalkeepers’ training regimes. 

Anahtar Kelimeler

• Association football,exercise training,power,ready position

Kaynakça

1. Acar M, Keles C, Balyan M, Ozkol Z, Karamizrak O. Comparison of jumping and anaerobic performance in Turkish and Cypriot professional soccer goalkeepers. Journal of Sports Sciences, 2004; 22: 521.
2. Arnason A, Sigurdsson SB, Gudmundsson A, Holme I, Engebretsen L, Bahr R. Physical fitness, injuries and team performance in soccer. Medicine and Science in Sport and Exercise, 2004; 36(2): 278-285.
3. Barros RML, Misuta MS, Menezes RP, Figueroa PJ, Moura FA, Cunha SA, Anido R, Leite NJ. Analysis of the distances covered by first division Brazilian soccer players obtained with an automatic tracking method. Journal of Sports Science and Medicine, 2007; 6: 233-242.
4. Brown K. The goalkeeper workout: sport-specific training for a vital position. NSCA’s Performance Training Journal, 2011; 10(3): 6-7.
5. Cardinale M, Bosco C. The use of vibration as an exercise intervention. Exercise and Sport Science Reviews, 2003; 31(1): 3-7.
6. Cardinale, M. and Wakelin, J. (2005). Whole body vibration exercise: are vibrations good for you? British Journal of Sports Medicine, 39: 585-589.
7. Carling C, Orhant E. Variation in body composition in professional soccer players: interseasonal and intraseasonal changes and the effects of exposure time and player position. Journal of Strength and Conditioning Research, 2010; 24: 1332-1339.
8. DaSilva ME, Nunez VM, Vaamonde D, Fernandez JM, Poblador MS, Garcia-Manso JM, Lancho JL. Effects of different frequencies of whole body vibration on muscular performance. Biology of Sport, 2006; 23: 267-282.

9. De Baranda PS, Ortega E, Palao JM. Analysis of goalkeepers’ defence in the World Cup in Korea and Japan in 2002. European Journal of Sports Science, 2008; 8: 127-134.
10. Delecluse C, Roelants M, Verschueren S. Strength increases after whole-body vibration compared with resistance training. Medicine and Science in Sport and Exercise, 2003; 35, 1003–1041.
11. Di Salvo V, Baron R, Tschan H, Calderon Montero FJ, Bachl N, Pigozzi F. Performance characteristics according to playing position in elite soccer. International Journal of Sports Medicine, 2007; 28: 222-227.
12. Di Salvo V, Benito PJ, Calderon FJ, Di Salvo M, Pigozzi F. Activity profile of elite goalkeepers during football match-play. Journal of Sports Medicine and Physical Fitness, 2008; 48(4): 443-6.
13. Drust B, Waterhouse J, Atkinson G, Edwards B, and Reilly T. Circadian rhythms in sports performance: An update. Chronobiology International, 2005; 22: 21-44.
14. Hawkey A, Lau Y, Nevill A. Effect of six-week whole body vibration training on vertical jump and flexibility performance in male national league basketball players. Journal of Sports Sciences, 2009; 27(4), S138–S139.
15. Hawkey A. Whole body vibration training improves muscular power in a recreationally active population. SportLogia, 2012; 8(2), 116–122.
16. Hawkey A, Griffiths K, Babraj J, Cobley JN. Whole body vibration training and its implications to age-related performance decrements: an exploratory analysis. Journal of Strength and Conditioning Research, 2016; 30(2): 555-560.
17. Hawkey A, Rittweger J, Rubin C. Vibration exercise: evaluating its efficacy and safety on the musculoskeletal system. The Sport and Exercise Scientist, 2017; 26-27.
18. Hencken C, White C. Anthropometric assessment of Premiership soccer players in relation to playing position. European Journal of Sports Science, 2006; 6: 205-211.
19. Ingham S. The physiology of strength training. In: Whyte G. The physiology of training, 2007; London: Elsevier, p146.
20. Klavora P. Vertical jump tests: a critical review. Strength and Conditioning Journal, 2000; 22(5): 70-75.
21. Leard JS, Cirillo MA, Katsnelson E, Kimiatek DA, Miller TW, Trebincevic K, Garbalosa GC. Validity of Two Alternative Systems for Measuring Vertical Jump Height. Journal of Strength and Conditioning Research, 2007; 21(4): 1296-1299.
22. Lennox JW, Rayfield J, Steffen B. Soccer Skills and Drills. National Coaches Association of America, 2006; Human Kinetics: IL. p95.
23. Luxbacher JA, Klein G. The soccer goalkeeper: techniques, tactics, training (3rd Edition), 2002; Human Kinetics: IL. p3.
24. Marín P, Bunker D, Rhea M, Aylloín F. Neuromuscular activity during whole-body vibration of different amplitudes and footwear conditions: implications for prescription of vibratory stimulation. Journal of Strength and Conditioning Research, 2009; 23(8): 2311-2316.
25. Markovic G, Jaric S. Is vertical jump height a body size-independent measure of muscle power? Journal of Sports Sciences, 2007; 25(12): 1355–1363.
26. Marques MC, Izquierdo M, van der Tillar R, Moir GL, Sandez-Medina R, Gonzalez-Badillo JJ. The reliability of force-time variables during vertical jump performance and their relationship with jump height in power trained athletes. International SportMed Journal, 2014; 15(2): 146-155.
27. McLester JR, Bishop PA, Smith J, Wyers L, Dale B, Kozusko J, Richardson M, Nerett ME, Lomax R. A series of studies – A practical protocol for testing muscular endurance recovery. Journal of Strength and Conditioning Research, 2003; 17(2): 259-273.
28. Mohr M, Krustrup P, Bangsbo J. Fatigue in soccer: A brief review. Journal of Sports Sciences, 2005; 23(6): 593-599.
29. Nordlund MM, Thorstensson A. Strength training effects of whole-body vibration? Scandinavian Journal of Medicine and Science in Sports, 2007; 17: 12–17.
30. Reilly T, Doran D. Fitness Assessment. In: Reilly T, Williams M. (eds.), Science and Soccer, 2003; London: E & F.N. Spon.
31. Shaji J, Saluja I. Comparative analysis of plyometric training programme and dynamic stretching on vertical jump and agility in male collegiate basketball players. Al Ameen Journal of Medical Sciences, 2009; 2(1): 36-46.
32. Sigmon C. 52 Week Basketball Training, 2003; Champaign, IL: Human Kinetics.
33. Sporis G, Jukic I, Ostojic SM, Milanovic D. Fitness profiling in soccer: physical and physiologic characteristics of elite players. Journal of Strength and Conditioning Research, 2009; 23(7): 1947-1953.
34. Teo W, Newton MJ, McGuigan MR. Circadian rhythms in exercise performance: implications for hormonal and muscular adaptation. Journal of Sports Science and Medicine, 2011; 10(4), 600-606.
35. Van Roy P, Borms J. Flexibility. In: Eston R, Reilly T. (eds). Kinanthropometry and Exercise Physiology laboratory manual, tests procedures and data: Volume 1 Anthropometry, 2009; London: Routledge. pp129-159
36. Welsh A. The soccer goalkeeping handbook (3rd Edition), 2014; London: Bloomsbury.
37. Westcott WL. How often should clients perform strength training? ACSM’s Certified News, 2010; 20(2): 10-11.
38. World Medical Association. World Medical Association Declaration of Helsinki: ethical principles for medical research involving human subjects. Journal of the American Medical Association, 2013; 310, 2191-2194.
39. Wyon M, Guinan D, Hawkey A. Whole body vibration training increases vertical jump height in a dance population. Journal of Strength and Conditioning Research, 2010; 24(3): 866-870.
40. Yessis M. Explosive Basketball Training, 2003; Monterey, CA: Coaches Choice.
41. Ziv G, Lidor R. Physical characteristics, physiological attributes, and on-field performances of soccer goalkeepers. International Journal of Sports Physiology and Performance, 2011; 6(4): 509-524.