نتایج جستجو برای: Taekwondo

تعداد نتایج: 825  

Journal: :Jurnal KEJAORA (Kesehatan Jasmani dan Olah Raga) 2023

Penelitian ini bertujuan untuk mengevaluasi dampak latihan lari sprint 20 meter pada kecepatan tendangan dollyo chagi siswa ekstrakurikuler taekwondo di SMP Negeri 6 OKU. menggunakan metode quasi eksperimen dengan desain one group pretest-posttest. Populasi penelitian adalah seluruh OKU dan seluruhnya dijadikan sebagai sampel penelitian. Instrumen yang digunakan dalam tes chagi. Latihan dilakuk...

Journal: :Competitor 2022

This study aims to find out how the feasibility of instructional video variations attack training using punching pads for taekwondo novice athletes in 2020. The was conducted on product trials at clubs. TVRI Medan. Address JL. Capt. Sihombing Stone. Comp. TVRI, Club Taekwondo Taruna Nusantara Medan which is located Jl. Karya Jaya. Jaya Syafira. Johor and Gaperta A subject a whole object where s...

Journal: :Acta of bioengineering and biomechanics 2015
Jacek Wąsik Gongbing Shan

Taekwondo is famous for its powerful kicking techniques and the roundhouse kick is the most frequently used one. In earlier literature, the influence of a physical target (exiting or not) on kicking power generation has not been given much attention. Therefore, the aim of this study was to investigate the kinematics of roundhouse kick execution and its factors related to power generation. 6 ITF...

Journal: :The American journal of sports medicine 2008
Yong-Woon Shin In-Ho Choi Nam-Kyou Rhee

BACKGROUND Sports-related open lateral collateral ligament injury of the interphalangeal joint of the great toe has not been previously described in the English literature. HYPOTHESIS This injury can occur in adolescents while performing barefooted high-kicking or fast-running exercises involving rapid, 180 degrees turns on a dry, rough, wooden floor in a Taekwondo gymnasium. Injury occurs wh...

Journal: :Journal of strength and conditioning research 2015
Jonatas F da Silva Santos Tomás H Valenzuela Emerson Franchini

This study compared the acute effect of strength, plyometric, and complex exercises (combined strength and plyometric exercise) in the countermovement jump (CMJ) and frequency speed of kick test (FSKT) and attempted to establish the best rest interval to maximize performance in the CMJ, number of kicks, and impact generated during FSKT. Eleven taekwondo athletes (mean ± SD; age: 20.3 ± 5.2 year...

Journal: :European journal of sport science 2018
Pingwei Li Veerle De Bosscher Johan Pion Juanita R Weissensteiner Jikkemien Vertonghen

Currently in the literature, there is a dearth of empirical research that confirms whether international junior success is a reliable predictor for future international senior success. Despite the uncertainty of the junior-senior relationship, federations and coaches still tend to use junior success as a predictor for long-term senior success. A range of former investigations utilising a retros...

2011
Daeryun Chi giDuCk Park Sung-Bum Ju hyunJeong Jang

[Purpose] The purpose of this study was to examine the effect of aquatic exercise using Taekwondo Poomsae motions on the peak torque and stability of elderly women’s knee joints. [Subjects] The study subjects were conducted with 23 elderly women who were divided into an Aquatic Exercise Group (AEG, n=12) and a Control Group (CG, n=11). [Methods] The knee joint peak torque was assessed using an ...

Journal: :Akdeniz Spor Bilimleri dergisi 2023

Bu araştırma ile spora yönelik tutumunun, sosyal güvende hissetme ve memnuniyet üzerindeki etkisinin incelenmesi amaçlanmıştır. Araştırma grubunu taekwondo (161 sporcu), kickboks (18) judo (100) branşlarında (n= 118 kadın, n=161 erkek) 279 aktif lisanslı sporcu oluşturmaktadır. için etik kurul onayı alınmıştır. verilerinin toplanmasında tutum ölçeği, ölçeği kişisel bilgi formu kullanılmıştır. B...

Journal: :Jurnal Porkes 2023

Problems in research studies on the sports service industry, understanding, achievement, image, and promotion determine school selection. This study aims to selection of taekwondo schools. method uses qualitative methods with a descriptive approach, population is representatives trainers 20 guardians students data collection techniques by observation, interviews, questionnaires documentation ar...

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