| ชื่อเรื่อง | : | Valores de impacto no corpo do judoca ao ser projetado pela técnica Ippon-Seoi-Nage |
| นักวิจัย | : | Piucco, Tatiane , dos Santos, Saray Giovana |
| คำค้น | : | Judo , Impact , Ukemi |
| หน่วยงาน | : | Mount Royal University ,Canada |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2553 |
| อ้างอิง | : | T. Piucco, & S.G. Santos. (2010). Magnitude and duration of the impact generated on the athletes’ body during training in Ippon-Seoi-Nage judo technique. Motricidade, 6(1), 71–83. https://doi.org/10.6063/motricidade.159 , 1646-107X , http://hdl.handle.net/11205/456 , https://doi.org/10.6063/motricidade.159 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Este estudo exploratório objetivou analisar as magnitudes e o tempo de duração dos impactos gerados em diferentes regiões corpo do judoca projetado pela técnica Ippon-SeoiNage. Participaram dois judocas faixas pretas, sendo tori (judoca que projeta) com 75 kg e 19 anos de prática, e o uke (judoca que cai) com 72 kg e 15 anos de prática. Foi utilizado um acelerômetro triaxial 4321 da Brüel & Kjaer fixado no punho, quadril e tornozelo do uke. Os dados foram coletados em ambiente laboratorial, sendo realizadas 10 quedas para cada articulação investigada, totalizando 30 quedas. Os maiores valores de impacto ocorreram no punho no eixo vertical (351.95 g) e os menores valores no quadril no eixo antero-posterior (5.18 g); os tempos de duração dos impactos foram maiores no quadril no eixo vertical ( .58 s) não havendo diferença entre o punho e o tornozelo. Considerando os altos valores de impacto encontrados, bem como o elevado número de repetição de quedas por treino no judô, sugere-se que sejam revistas as metodologias de práticas e o tipo de tatame utilizado, objetivando minimizar os possíveis efeitos deletérios dos impactos ao organismo dos judocas em longo prazo. This exploratory study aimed to analyse the magnitude and duration of the impact generated on the athletes' body during training in Ippon-Seoi-Nage judo technique. Two black belt judo athletes were studied, the tori (the thrower) weighing 75 kg and having 19 years of practice, and the uke (the thrown) weighing 72 kg and having 15 years of practice. A Bruel & Kjaer 4321 Accelerometer Triaxial, fastened to the fist, hip and ankle of the uke, was used. Data were collected in the laboratory. Ten falls were performed for each of the three articulations investigated. The largest impact values were observed for the fist in the vertical axis (351.95 g) and the smallest values were for the hip anterior posterior axis (5.18g). Impact duration times were greater in the hip vertical axis (.58 s) with no differences for the impact on fist and ankle. Considering these high impact values as well as the high frequency of falls during judo training, it is suggested a reevaluation of this training pattern and the sort of tatami adopted, in order to decrease the resulting harmful effects over time. |
| บรรณานุกรม | : |
Piucco, Tatiane , dos Santos, Saray Giovana . (2553). Valores de impacto no corpo do judoca ao ser projetado pela técnica Ippon-Seoi-Nage.
กรุงเทพมหานคร : Mount Royal University ,Canada. Piucco, Tatiane , dos Santos, Saray Giovana . 2553. "Valores de impacto no corpo do judoca ao ser projetado pela técnica Ippon-Seoi-Nage".
กรุงเทพมหานคร : Mount Royal University ,Canada. Piucco, Tatiane , dos Santos, Saray Giovana . "Valores de impacto no corpo do judoca ao ser projetado pela técnica Ippon-Seoi-Nage."
กรุงเทพมหานคร : Mount Royal University ,Canada, 2553. Print. Piucco, Tatiane , dos Santos, Saray Giovana . Valores de impacto no corpo do judoca ao ser projetado pela técnica Ippon-Seoi-Nage. กรุงเทพมหานคร : Mount Royal University ,Canada; 2553.
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