Influence of Body Composition and Muscle Power Performance on Multiple Frequency Speed of Kick Test in Taekwondo Athletes
The Multiple Frequency Speed of Kick Test (FSKT<sub>mult</sub>) is used to investigate which characteristics are necessary for, contribute to, or limit the ability to repeat high-intensity intermittent efforts in taekwondo. This cross-sectional study investigated the relationship between...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2024-11-01
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| Series: | Sports |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2075-4663/12/12/322 |
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| Summary: | The Multiple Frequency Speed of Kick Test (FSKT<sub>mult</sub>) is used to investigate which characteristics are necessary for, contribute to, or limit the ability to repeat high-intensity intermittent efforts in taekwondo. This cross-sectional study investigated the relationship between anthropometric and body composition characteristics, muscle power performance, and sport-specific anaerobic performance. Nineteen black belt taekwondo athletes (mean ± SD age: 17.2 ± 2.4 years) volunteered to participate. Anthropometric and body composition characteristics (i.e., body height (BH), body mass (BM), fat mass (FM), body fat (BF%), and muscle mass (MM)) and physical performance (squat jump (SJ), countermovement jump (CMJ) tests, and FSKT<sub>mult</sub>) were assessed. Data were analyzed with correlation coefficients and simple linear regression. The statistical significance was set at <i>p</i> < 0.05. The total number of kicks in FSKT<sub>mult</sub> (FSKT<sub>total</sub>) was significantly and positively correlated with MM (<i>r</i> = 0.521, <i>R</i><sup>2</sup> = 0.27, <i>p</i> < 0.05) and negatively with BF% (<i>r</i> = −0.499, <i>R</i><sup>2</sup> = 0.25, <i>p</i> < 0.05). The FSKT<sub>total</sub> was significantly and positively correlated with SJ (<i>r</i> = 0.520, <i>R</i><sup>2</sup> = 0.27, <i>p</i> < 0.05) and CMJ (<i>r</i> = 0.508, <i>R</i><sup>2</sup> = 0.26, <i>p</i> < 0.05) performance. Body composition optimization, with appropriate physical training and dietary planning, is relevant in taekwondo as the improvement in the ability to repeat high-intensity intermittent efforts depends on MM, and its worsening on BF%. Lower limb muscle power positively influences the ability to repeat high-intensity intermittent efforts. Therefore, training programs should emphasize ballistic and plyometric exercises. |
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| ISSN: | 2075-4663 |