Novel paddle stroke analysis for elite slalom kayakers: Relationship with force parameters
| العنوان: | Novel paddle stroke analysis for elite slalom kayakers: Relationship with force parameters |
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| المؤلفون: | Marcelo Papoti, Ivan Gustavo Masseli dos Reis, Camila C. S Serra, Fúlvia de Barros Manchado-Gobatto, Leonardo Henrique Dalcheco Messias, Claudio Alexandre Gobatto, Homero Gustavo Ferrari, Filipe Antônio de Barros Sousa |
| المصدر: | PLoS ONE Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual) Universidade de São Paulo (USP) instacron:USP PLoS ONE, Vol 13, Iss 2, p e0192835 (2018) |
| بيانات النشر: | Public Library of Science, 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | Male, Physiology, Video Recording, lcsh:Medicine, Transportation, Impulse (physics), Geographical locations, CANOAGEM, 0302 clinical medicine, Human Performance, Medicine and Health Sciences, Stroke (engine), lcsh:Science, Mathematics, Water Sports, Video recording, Multidisciplinary, Sports Science, Biomechanical Phenomena, Signal Filtering, Data Interpretation, Statistical, Physical Sciences, Metallurgy, Engineering and Technology, Brazil, Research Article, Sports, Adolescent, Ergometry, Imaging Techniques, Materials Science, Acceleration, Research and Analysis Methods, Load cell, 03 medical and health sciences, Young Adult, Alloys, Paddle, Humans, Muscle Strength, Simulation, Swimming, Behavior, Biological Locomotion, lcsh:R, Biology and Life Sciences, 030229 sport sciences, South America, Boats, Steel, Signal Processing, Recreation, lcsh:Q, People and places, 030217 neurology & neurosurgery |
| الوصف: | This study was divided into two complementary parts. In Part 1, we proposed a novel paddle strokes analysis based on the force signal from a 30-s all-out tethered test; and compared these results with video recordings. In Part 2, we investigated the relationship between force data from the same test with paddle stroke results from both methods. Eleven male elite slalom kayakers (Brazilian national team) were evaluated. The tethered test was conducted for force parameters analysis (peak-force, mean-force, impulse). Video recording analysis was conducted, and the performed strokes (V.NumberPaddle) was counted and frequency (V.FrequencyPaddle) calculated by the V.NumberPaddle divided by 30 (i.e. total time of test). The new method consisted of performed strokes and frequency achievement from a load cell force signal analysis (S.NumberPaddle and S.FrequencyPaddle, respectively). Paired test-t did not show difference between methods results, but significant correlations were only obtained for the number of paddle strokes. Force parameters were only correlated with S.NumberPaddle and S.FrequencyPaddle. Overall, considering the theoretical and practical application, we propose that the new method should be used as an alternative to the video recording. |
| اللغة: | English |
| تدمد: | 1932-6203 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7249a66e4610a5204c7e8654b96119dTest http://europepmc.org/articles/PMC5831033Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....c7249a66e4610a5204c7e8654b96119d |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19326203 |
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