Buradasınız

Anasayfa » Content

Drop Sıçramada Optimal Platform Yüksekliğinin Belirlenmesi

Determining Optimal Platform Height in Drop Jump

Journal Name:

  • Selçuk Üniversitesi Beden Eğitimi ve Spor Bilim Dergisi

Publication Year:

  • 2011

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
The purpose of this study was to examine the optimal platform height in drop jump. 58 students (age; 21,77 ± 1,47 years) attending Physical Education and Sports High School Trainer Department participated the study. This study was made by the consent document according to the Research Ethics of Ondokuz Mayıs University. Subjects performed a series of drop jumps from platform heights of 10, 20, 30, 40, 50 and 60 cm. Jump height, contact time, jump power and relative jump power values were measured by the New Test-Power Timer System 300 Series Instrument. The values obtained from the 6 different platform heights were compared by repeated measures test and Bonferroni pairwise comparison test. Results revealed that, drop jumps from 10cm platform level produced the highest jump height value than 20, 30, 40, 50 and 60 cm platform levels (p<0.05). The contact times did not differ between the platform height levels (p>0.05). 10cm platform level produced higher jump power and relative jump power values than 60cm platform level (p<0.05). Conclusively, optimal platform height was found 10cm and platform height of 10cm is suggested in drop jump trainings.
Bookmark/Search this post with
Abstract (Original Language): 
Bu çalışma, drop sıçramada optimal platform yüksekliğini belirlemek amacıyla yapılmıştır. Çalışmaya Beden Eğitimi ve Spor Yüksekokulu Antrenörlük bölümünde okuyan ve aktif olarak spor hayatını devam ettiren toplam 58 öğrenci (yaş; 21,77 ± 1,47 yıl) gönüllü olarak katılmıştır. Bu çalışma Ondokuz Mayıs Üniversitesi Tıp Fakültesinin etik kurulu kararına uygun olarak yapılmıştır. Çalışmada, 6 farklı platform yüksekliğinden (10cm, 20cm, 30cm, 40cm, 50cm, 60cm) drop sıçrama yaptırılmıştır. Drop sıçrama değerlerinin belirlenmesi New Test-Power Timer System 300 Series aleti kullanılarak yapılmıştır. Sıçrama yüksekliği, kontak süresi (yere temas süresi), sıçrama gücü ve relatif sıçrama gücü değerlerine bakılmış ve 6 ayrı platform yüksekliği için bulunan değerler birbirleriyle karşılaştırılmıştır. Farklı platform yüksekliklerinden yapılan drop sıçrama değerleri arasında fark olup olmadığına bakmak amacıyla repeated measures testi ve Bonferroni düzeltmeli eşli karşılaştırma testi kullanılmıştır. 10cm yüksekliğindeki platformdan drop sıçrama yapıldığında deneklerin sıçrama yüksekliği; 20cm, 30cm, 40cm, 50cm ve 60cm platform yüksekliklerinden yapılan drop sıçramadaki sıçrama yüksekliği değerlerinden istatistiksel olarak yüksek bulunmuştur (p<0.05). Kontak süresi açısından platform yükseklikleri karşılaştırıldığında istatistiksel olarak anlamlı bir farklılık bulunamamıştır (p>0.05). 10cm yüksekliğindeki platformdan drop sıçrama yapıldığında deneklerin sıçrama gücü ve relatif sıçrama gücü 60cm platform yüksekliğinden yapılan drop sıçramadaki sıçrama sıçrama gücü ve relatif sıçrama gücü değerlerinden istatistiksel olarak yüksek bulunmuştur (p<0.05). Bu çalışmanın sonuçlarına göre, drop sıçramada optimal platform yüksekliği 10 cm olarak bulunmuştur ve sporculara drop sıçrama antrenmanlarında 10 cm platform yüksekliğini kullanmaları tavsiye edilmektedir
FULL TEXT (PDF): 
PDF icon arastirmax-drop-sicramada-optimal-platform-yuksekliginin-belirlenmesi.pdf
  • 2
160-165
  • Turkish

REFERENCES

References: 

1. Anonim (2007) Pliometrik Antrenman Metodunun
Genç Atletlere Uygulanması Esnasında Dikkate
Alınması Gereken Unsurlar. Erişim:
http://www.odevsel.com.bilim/pliometrik...html.
Erişim tarihi: 26.06.2011.
2. Asmussen E, Bonde-Peterson F. Storage of elastic
energy in skeletal muscles in man. Acta Physiologica
Scandinavia, 1974; 92:385-392
3. Bobbert MF, Huijing PA, Van Ingen Schenau G J.
Drop jumping I: The influence of jumping technique
on the biomechanics of jumping. Medicine and Science
in Sports and Exercise, 1987a; 19:332-338.
4. Bobbert MF, Huijing PA, Van Ingen Schenau G J.
Drop jumping II: The influence of jumping
technique on the biomechanics of jumping. Medicine
and Science in Sports and Exercise, 1987b; 19:339-346.
5. Bobbert MF. Drop jumping as a training method for
jumping ability. Sports Medicine, 1990; 9(1):7-22.
6. Bosco C, Vitasalo JT, Komi PV, Luhtanen P.
Combined effect of elastic energy and myoelectrical
potentiation during stretch-shortening cycle exercise.
Acta Physiologica Scandinavica, 1982; 114(4):557-565.
7. Bosco C, Montanari G, Tarkkai I, Latteri F, Cozzi
M, Iachelli G, et al. The effect of pre-stretch on
mechanical efficiency of human skeletal muscle. Acta
Physiologica Scandinavica, 1987; 131(3):323–329.
8. Brown ME, Mayhew JL, Boleach LW. Effect of
plyometric training on vertical jump performance in
high school basketball players. J. Sports Med. Phys.
Fitness,1986; 26:1–4.
9. Chu, D.A. Jumping into Plyometrics. London : Prentice
Hall Publishers. 1992: 3-29.
10. Clutch D, Wilton M, Mcgown C, Bryce GR. The
effect of depth jumps and weight training on leg
strength and vertical jump. Res. Q. Exerc. Sport, 1983;
54:5–10.
11. Ebben WP, Blackard DO. Strength and conditioning
practices of National Football League strength and
conditioning coaches. Journal of Strength and
Conditioning Research,2001; 15:48–58.
12. Fatouros, IG, Jamurtas AZ, Leontsini, D,
Taxildaris K, Aggelousis N, Kostopoulos N,
Buckenmeyer P. Evaluation of plyometric exercise
training, weight training, and their combination on
vertical jumping performance and leg strength.
Journal of Strength and Conditioning Research, 2000;
14(4):470–476.
13. Gulick, DT, Fagnani J, Long M, Morris K, Hartzell
B. Parameters that influence vertical jump height.
Sport Journal, 2008; 11(3):1.
14. Hewett TE, Stroupe A.L, Nance TA, Noyes FR.
Plyometric training in female athletes. Decreased
impact forces and increased hamstring torques. Am.
J. Sports Med, 1996; 24(6):765-773.
15. Komi PV, Bosco C. Utilization of stored elastic
energy in leg extensor muscles by men and women.
Medicine and Science in Sports and Exercise, 1978;
10:261-265.
16. Kollias, I, Panoutsakopoulos V, Papaiakovoui G.
Comparing jumping ability among athletes of
various sports: Vertical drop jumping from 60
centimeters. Journal of Strength and Conditioning
Research, 2004; 18(3):546–550
17. Lees A, Fahmi E. Optimal drop heights for
plyometric training. Ergonomics, 1994; 37:141–148.
18. Makuruk H., Sacewicz T. The effect of drop height
and body mass on drop jump intensity. Biology of
Sport, 2011; 28:63-67.
19. Malisoux L, Francaux M, Nielens H, Theisen, D.
Stretch-shortening cycle exercises: an effective
training paradigm to enhance power output of
human single muscle fibers. J. Appl Physiol, 2006;
100(3):771–779.
20. Markovic, G. Does plyometric training improve
vertical jump height? A meta-analytical review.
Biritish Journal of Sports Medicine, 2007; 41:349-355.
21. Markovic G, Jukic I, Milanovic D, Metikos, D.
Effects of sprint and plyometric training on muscle
function and athletic performance. Journal of Strength
and Conditioning Research, 2007; 21(2):543–549.
22. Matavulj, D, Kukolj M, Ugarkovic D, Tihanyi J, Jaric
S. Effects of plyometric training on jumping
performance in junior basketball players. J. Sports
Med. Phys. Fitness, 2001; 41(2):159–164.
23. Miller, B.P., Power, S.L.D. Developing power in
Athletics through the process of depth jumping.
Athletics Coach, 1981; 15(2):10-15.
24. Moynihan PS. Plyometrics: training and exercise.
Track and Field Quarterly Review, 1983; 83:52-59.
25. Polhemus R. Plyometric training fort the
improvement of Athletic Ability. Scholastic Coach,
1981; 51:68-69.
26. Song Chen-Yi, Peng HT, Kernozek TW, Wang YH.
Biomechanical strategy during plyometric barrier
jump-influence of drop-jump heights on joint
stiffness. International Symposium on Biomechanics in
Sports: Confeerence Proceedings Archive, 2010;
28(1).
27. Tınazcı, C. Çoklu Sıçrama Testinin Güvenirliliği ve
Geçerliliği. Hacettepe Üniversitesi Sağlık Bilimleri
Enstitüsü, Yüksek Lisans Tezi, Ankara. 1996.
28. Voigt M, Simonsen EB, Dyhre-Poulsen P, Klausen
K. Mechanical and muscular factors influencing the
performance in maximal vertical jumping after
different prestretch loads. Journal of Biomechanics,
1995; 28:293–307.
29. Walsh M, Arampatzis A, Schade F, Brüggemann G.
The effect of drop jump starting height and contact
time on power, work performed, and moment of
force. Journal of Strength and Conditioning Research, 2004;
18(3):561-566.
30. Young WB, Pryor JF, Wılson GJ. Effect of
instructions on characteristics of countermovement
and drop jump performance. J. Strength Cond. Res,
1995; 9:232–236.
31. Young WB, Wilson GJ, Byrne C. A comparison of
drop jump training methods: effects on leg extensor
strength qualities and jumping performance. Int. J.
Sports Med,1999; 20:295-303.
32. Yu B, Hay JG. Angular momentum and
performance in the triple jump: A cross sectional
analysis. J. Appl. Biomech, 1995; 11:81–102.

Thank you for copying data from http://www.arastirmax.com