Home > Journals > The Journal of Sports Medicine and Physical Fitness > Past Issues > The Journal of Sports Medicine and Physical Fitness 2017 September;57(9) > The Journal of Sports Medicine and Physical Fitness 2017 September;57(9):1104-10

CURRENT ISSUE
 

ARTICLE TOOLS

Publication history
Reprints
Cite this article as

THE JOURNAL OF SPORTS MEDICINE AND PHYSICAL FITNESS

A Journal on Applied Physiology, Biomechanics, Preventive Medicine,
Sports Medicine and Traumatology, Sports Psychology


Indexed/Abstracted in: Chemical Abstracts, CINAHL, Current Contents/Clinical Medicine, EMBASE, PubMed/MEDLINE, Science Citation Index Expanded (SciSearch), Scopus
Impact Factor 1,215


eTOC

 

ORIGINAL ARTICLE  EXERCISE PHYSIOLOGY AND BIOMECHANICS


The Journal of Sports Medicine and Physical Fitness 2017 September;57(9):1104-10

DOI: 10.23736/S0022-4707.16.06484-7

Copyright © 2016 EDIZIONI MINERVA MEDICA

language: English

The acute effect of different stretching methods on sprint performance in taekwondo practitioners

Utku ALEMDAROĞLU 1, Yusuf KÖKLÜ 1 , Mitat KOZ 2

1 Faculty of Sport Sciences, Pamukkale University, Denizli, Turkey; 2 Faculty of Sport Sciences, Ankara University, Ankara, Turkey


PDF  


BACKGROUND: The purpose of this study was to compare the acute effects of different stretching types on sprint performance in taekwondo practitioners.
METHODS: Twelve male taekwondo practitioners performed stretching exercises using different types (ballistic, proprioceptive neuromuscular facilitation [PNF], static stretching) in a random order at three-day intervals; there was also a control condition involving no stretching exercises. The subjects performed 2 maximal 20-m sprints (with 10-m split times also recorded) with a recovery period of 1 minute immediately post stretching and at 5, 10, 15 and 20 minutes after stretching. They also performed these sprints before doing the stretching exercises.
RESULTS: The study results showed that sprint times significantly increased after static stretching (10-m pre =1.84±0.07 s, 10-m post =1.89±0.08 s; 20-m pre =3.33±0.19 s, 20-m post= 3.38±0.2 s), PNF stretching (10-m pre =1.84±0.07 s, 10-m post =1.89±0.08 s; 20-m pre =3.33±0.19 s, 20-m post =3.38±0.20 s) and ballistic stretching (pre =1.84±0.08 s, post =1.86±0.07 s; 20-m pre =3.33±0.20 s, 20-m post =3.35±0.21 s) (P<0.05). In the static stretching condition, 10-m and 20-m sprint performance had fully returned to normal at 15 minutes after stretching. In the PNF stretching condition, 20-m sprint performance returned to normal levels at 15 minutes after stretching, while 10-m performance took 20 minutes to recover fully. In the ballistic stretching method, both 10-m and 20-m sprint performances had fully recovered at 5 minutes after stretching.
CONCLUSIONS: It is therefore concluded that the acute effects of static, PNF and ballistic stretching may negatively affect sprint performance, although sprint performance is less affected after ballistic stretching than after the other stretching types. Therefore, it is not advisable to perform PNF or static stretching immediately before sprint performance.


KEY WORDS: Muscle stretching exercises - Martial arts - Exercise test

top of page

Publication History

Issue published online: July 10, 2017
Article first published online: July 21, 2016
Manuscript accepted: July 14, 2016
Manuscript revised: June 27, 2016
Manuscript received: February 12, 2016

Cite this article as

Alemdaroğlu U, Köklü Y, Koz M. The acute effect of different stretching methods on sprint performance in taekwondo practitioners. J Sports Med Phys Fitness 2017;57:1104-10. DOI: 10.23736/S0022-4707.16.06484-7

Corresponding author e-mail

ykoklu@pau.edu.tr