Mostrando 121 - 140 Resultados de 265 Para Buscar '"taekwondo"', tiempo de consulta: 0.11s Limitar resultados
  1. 121
    “…The axe kick, in Olympic style taekwondo, has been identified as the most popular scoring technique aimed to the head during full contact competition. …”
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  2. 122
    “…[Purpose] This study was conducted to determine the influence of Taekwondo as security martial arts training on anaerobic threshold, cardiorespiratory fitness, and blood lactate recovery. …”
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  3. 123
  4. 124
    “…The subjects were 12 elite and 12 sub-elite male taekwondo athletes. The test included four movements with five repeats of each movement in a randomized order. …”
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  5. 125
    por Lee, Bonghan, Kim, Kijin
    Publicado 2015
    “…This study analyzed the effect of regular Taekwondo training for 16 weeks on physical fitness and growth index depending on different IGF-1 gene polymorphisms. …”
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  6. 126
    “…The aim of this study was to assess the stress-related responses and the coach's capability to match perceived efforts of youth athletes during a taekwondo championship. Using a cross-sectional study design, salivary cortisol (sC) and alpha-amylase (sAA) were measured in 6 males and 3 females young (11.0 ± 0.9 years) athletes at awakening, 5 minutes before, and 1 minute and 30 minutes after official combats. …”
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  7. 127
    “…The purpose of this study was to compare the patterns of skill actions executed during Taekwondo competitions when wearing and not wearing an electronic protector. …”
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  8. 128
    por Lee, Jinkue, Jung, Hoeryong
    Publicado 2020
    “…In taekwondo, poomsae (i.e., form) competitions have no quantitative scoring standards, unlike gyeorugi (i.e., full-contact sparring) in the Olympics. …”
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  9. 129
    “…However, the ergogenic effects of CR and SB co-ingestion on taekwondo anaerobic performance remains unknown. METHODS: Forty trained taekwondo athletes (21 ± 1 y.; 180.5 ± 7.3 cm; 72.7 ± 8.6 kg) were randomized to: (i) CR and SB (CR + SB; 20 g of CR+ 0.5 g·kg(− 1)·d(− 1) of SB), (ii) CR, (iii) SB, (iv) placebo (PLA), or (v) control (CON) for 5 days. …”
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  10. 130
    “…The study investigated physiological and psychological responses to taekwondo combat sessions as a function of different area sizes and within-round sparring partners. …”
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  11. 131
    “…BACKGROUND: Carbohydrate (CHO) ingestion enhances exercise performance; however, the efficacy of CHO intake on repeated bouts of exercise simulating a taekwondo tournament is unknown. Therefore, the purpose was to compare the effects of two different doses of CHO on a sports-specific kicking test during a simulated taekwondo tournament compared to placebo (PLA). …”
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  12. 132
    “…The present study aimed to propose a new multidimensional taekwondo-specific test to estimate aerobic power, anaerobic fitness, and agility. …”
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  13. 133
    por Siltanen, Simo, Bottas, Reijo
    Publicado 2022
    “…Our participants were 40 10–15-year-old taekwondo competitors of higher and lower skill levels (based on both the participant’s experience and their test performance) who engaged in a taekwondo kicking movement before and after either IFA or EFA instructions. …”
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  14. 134
    por Xie, Xiaoqing, Tan, Fei
    Publicado 2022
    “…This article presents the novel design of the technology acceptance model to create a predictive model of whether or not people will accept Taekwondo safety gear. A survey containing 28 items was completed by 200 collegiate Taekwondo practitioners associated with the Taekwondo Association. …”
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  15. 135
    “…BACKGROUND: A few studies suggest that Taekwondo is an effective intervention in increasing physical functions among older adults. …”
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  16. 136
    “…Background and Objectives: Practitioners of martial arts such as Taekwondo are likelier to experience back pain during training or competition. …”
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  17. 137
    por Lu, Xiaotong
    Publicado 2023
    “…That is, the wearable sensor Taekwondo motion image features are extracted, and the hybrid neural network algorithm is used to generate the optimization model of the wearable sensor Taekwondo motion image recognition of the Internet of Things, so as to achieve effective recognition of Taekwondo motion images. …”
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  18. 138
    “…BACKGROUND: The capabilities of the biomotors are essential to the success of the taekwondo athlete. This study aimed to compare eight weeks of functional training and traditional resistance on the bio-motor capacities of elite female taekwondo athletes. …”
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  19. 139
    “…The purpose is to examine the discrepancies in the biomechanical characteristics of the DS and NS of the leg of the DRK skills of sub-elite taekwondo athletes. METHODS: Using the Vicon, Kistler, and Daedo brand Electronic Body Protector (EBP), collection of the DRK data (attack time, joint angle, joint angular velocity, joint moment, ground reaction force, etc.) of 12 sub-elite taekwondo athletes (19.6 ± 2.0 yr, 180 ± 7.3 cm, 70 ± 9.8 kg) with the DS leg and NS leg. …”
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  20. 140
    por Cho, Kang Ok
    Publicado 2014
    “…[PURPOSE]: This study aimed to evaluate the energy expenditure and energy intake as an experiment of energy balance of elite Taekwondo players receiving summer vs. winter intensive training. …”
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