Acute effects of static and dynamic stretching exercises on lower extremity isokinetic strength in taekwondo athletes
Küçük Resim Yok
Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Ios Press
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
BACKGROUND: Traditional warm-up exercises generally consist of submaximal aerobic running. Thereafter static or dynamic stretching exercises appropriate to the field are advised to keep the strength, which is the main component of physical fitness, stabilized. OBJECTIVE: To examine and compare the acute effects of static stretching (SS) and dynamic stretching (DS) on the knee and ankle flexor and extensor concentric (CON) isokinetic strength in well-trained male taekwondo athletes. METHODS: A total of 14 male taekwondo athletes who train at least 4 days a week, 90 min. a day, were tested for knee and ankle flexor and extensor isokinetic peak moment (PM) at 60 and 180 degrees/s before and 4 min. after three different stretching exercise sessions, namely, non-stretching (NS), SS, and DS, with 48-h rest intervals in a randomized crossover study design. RESULTS: None of the exercises: NS, SS and/or DS had any effect on the concentric strength of the knee and ankle flexor and extensor muscles. CONCLUSIONS: These findings suggest that in well-trained taekwondo athletes who are accustomed to static or dynamic movement actions may be less suscePMible to stretching-induced strength deficit. Whether this conclusion may be extended to other sporting events requires further research.
Açıklama
Anahtar Kelimeler
Taekwondo, Static Stretching, Dynamic Stretching, Isokinetic Strength, Stretch Induced Strength Deficit, Vertical Jump Performance, Mean Power Output, Torque Production, Peak Torque, Electromyography, Agility
Kaynak
Isokinetics And Exercise Science
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
26
Sayı
4
