Pub Date : 2020-01-01DOI: 10.21134/eurjhm.2020.44.504
A. Zwierzchowska
{"title":"COORDINATION MOTOR ABILITIES AND SOMATIC GROWTH OF CHILDREN AND ADOLESCENTS WITH HEARING IMPAIRMENTS","authors":"A. Zwierzchowska","doi":"10.21134/eurjhm.2020.44.504","DOIUrl":"https://doi.org/10.21134/eurjhm.2020.44.504","url":null,"abstract":"","PeriodicalId":36150,"journal":{"name":"European Journal of Human Movement","volume":"8 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78292523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.21134/eurjhm.2020.44.541
P. Moreno-Navarro, J. L. Hernández-Davó, I. Peña-González
{"title":"RELIABILITY AND USEFULNESS OF HALF-SQUAT 1RM ESTIMATION THROUGH MOVEMENT VELOCITY IN U18 SOCCER PLAYERS","authors":"P. Moreno-Navarro, J. L. Hernández-Davó, I. Peña-González","doi":"10.21134/eurjhm.2020.44.541","DOIUrl":"https://doi.org/10.21134/eurjhm.2020.44.541","url":null,"abstract":"","PeriodicalId":36150,"journal":{"name":"European Journal of Human Movement","volume":"38 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90939080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The confinement of athletes by COVID-19: effects on training, wellbeing and the challenges when returning to competition","authors":"Robert Lamberts,Josu Gomez-Ezeiza","doi":"10.21134/eurjhm.44.559","DOIUrl":"https://doi.org/10.21134/eurjhm.44.559","url":null,"abstract":"","PeriodicalId":36150,"journal":{"name":"European Journal of Human Movement","volume":"8 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138530148","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pablo Asencio, R. Sabido, Adrián García-Valverde, J. L. Hernández-Davó
{"title":"Does handball throwing velocity increase after an eccentric overload-induced postactivation potentiation?","authors":"Pablo Asencio, R. Sabido, Adrián García-Valverde, J. L. Hernández-Davó","doi":"10.21134/eurjhm.44.543","DOIUrl":"https://doi.org/10.21134/eurjhm.44.543","url":null,"abstract":"","PeriodicalId":36150,"journal":{"name":"European Journal of Human Movement","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88549804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"PRACTICE SCHEDULES AND HIERARCHICAL ORGANIZATION IN THE ADAPTIVE PROCESS OF MOTOR LEARNING","authors":"Thiago de Oliveira Souza","doi":"10.21134/eurjhm.44.536","DOIUrl":"https://doi.org/10.21134/eurjhm.44.536","url":null,"abstract":"","PeriodicalId":36150,"journal":{"name":"European Journal of Human Movement","volume":"8 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77070371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.21134/eurjhm.2020.44.538
Hyoungjin Park, Taewoon Jung
The roundhouse kick is the most often used kick in Taekwondo sparring matches. In order to execute the effective kicks, footwork is critical. Therefore, the purpose of this study was to biomechanically examine the effects of backstep-footwork on the Taekwondo roundhouse kick for the counterattack. Ten male university Taekwondo athletes executed roundhouse kicks with five counterattack footwork conditions. The duration of the phases of the kick, the center of mass displacement, trunk, right hip, right knee angles, and kicking thigh, shin, foot, and toe velocities were obtained through a three-dimensional video motion analysis. These variables were compared to the conditions using repeated measure analysis of variance, and changed significantly in response to different footwork conditions. It was concluded that as the footwork distance increased, the center of the body became lower, the trunk angle reduced, the kick-leg increased foot speed. Therefore, it would be necessary to make efforts to compensate for the strengths and weaknesses of the various types of kicks that are used to invalidate the opponent's attack and to increase the contribution of each body segment.
{"title":"The effects of back-step footwork on taekwondo roundhouse kick for the counterattack","authors":"Hyoungjin Park, Taewoon Jung","doi":"10.21134/eurjhm.2020.44.538","DOIUrl":"https://doi.org/10.21134/eurjhm.2020.44.538","url":null,"abstract":"The roundhouse kick is the most often used kick in Taekwondo sparring matches. In order to execute the effective kicks, footwork is critical. Therefore, the purpose of this study was to biomechanically examine the effects of backstep-footwork on the Taekwondo roundhouse kick for the counterattack. Ten male university Taekwondo athletes executed roundhouse kicks with five counterattack footwork conditions. The duration of the phases of the kick, the center of mass displacement, trunk, right hip, right knee angles, and kicking thigh, shin, foot, and toe velocities were obtained through a three-dimensional video motion analysis. These variables were compared to the conditions using repeated measure analysis of variance, and changed significantly in response to different footwork conditions. It was concluded that as the footwork distance increased, the center of the body became lower, the trunk angle reduced, the kick-leg increased foot speed. Therefore, it would be necessary to make efforts to compensate for the strengths and weaknesses of the various types of kicks that are used to invalidate the opponent's attack and to increase the contribution of each body segment.","PeriodicalId":36150,"journal":{"name":"European Journal of Human Movement","volume":"14 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88007256","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"NEUROMUSCULAR TIMING MODIFICATION IN RESPONSES TO INCREASED SPEED AND PROPORTIONAL RESISTANCE WHILE PUSHING A SLED IN YOUNG ADULTS","authors":"Martin G. Rosario","doi":"10.21134/eurjhm.44.544","DOIUrl":"https://doi.org/10.21134/eurjhm.44.544","url":null,"abstract":"","PeriodicalId":36150,"journal":{"name":"European Journal of Human Movement","volume":"17 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138530150","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.21134/eurjhm.2020.44.560
Y. Arslan, Y. Köklü
{"title":"THE RELATIVE AGE EFFECT IN TURKISH PROFESSIONAL SOCCER","authors":"Y. Arslan, Y. Köklü","doi":"10.21134/eurjhm.2020.44.560","DOIUrl":"https://doi.org/10.21134/eurjhm.2020.44.560","url":null,"abstract":"","PeriodicalId":36150,"journal":{"name":"European Journal of Human Movement","volume":"34 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75782900","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.21134/eurjhm.2020.44.545
Leandro Paes Ferreira
{"title":"CARDIOVASCULAR RESPONSES OF BEGINNER AND ADVANCED PRACTITIONERS TO DIFFERENT VOLUME AND INTENSITY RESISTANCE EXERCISE PROTOCOLS","authors":"Leandro Paes Ferreira","doi":"10.21134/eurjhm.2020.44.545","DOIUrl":"https://doi.org/10.21134/eurjhm.2020.44.545","url":null,"abstract":"","PeriodicalId":36150,"journal":{"name":"European Journal of Human Movement","volume":"64 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73392733","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.21134/eurjhm.2020.44.526
A. Casado, A. Renfree, B. Maroto-Sánchez, B. Hanley
Objectives. To compare season’s best times preceding major championships (SBprior) and times achieved in major championship flat track races. Material and methods. 2320 men’s and 2312 women’s finishing times over 100 m, 400 m, 800 m, 1500 m and 5000 m at the International Association of Athletics Federations (IAAF) World Championships and Olympic Games from 1999 to 2019, and their SBprior, were obtained via IAAF open-access website. Paired t-tests were used to compare major championship times and SBprior for groups across sex in each event. Repeated measures ANOVA was used to examine differences in the percentage of SBprior achieved in the major championship races (%SBprior) between groups and sexes. Results. Finishing time performances were generally slower than SBprior. The difference between SBprior and championship performances increased with distance run and across preliminary rounds and finals. Differences in %SBprior between sexes were found in non-medal finalists in the 800 m and 5000 m (p < 0.001, ES ≥ 0.72). Conclusions. 1500 m and 5000 m athletes competing at major championships should train and be physiologically prepared to sustain non-even paces and produce a fast endspurt to achieve an optimal performance.
{"title":"INDIVIDUAL PERFORMANCES RELATIVE TO SEASON BESTS IN MAJOR TRACK RUNNING CHAMPIONSHIP RACES ARE DISTANCE-, POSITION- AND SEX-DEPENDENT","authors":"A. Casado, A. Renfree, B. Maroto-Sánchez, B. Hanley","doi":"10.21134/eurjhm.2020.44.526","DOIUrl":"https://doi.org/10.21134/eurjhm.2020.44.526","url":null,"abstract":"Objectives. To compare season’s best times preceding major championships (SBprior) and times achieved in major championship flat track races. Material and methods. 2320 men’s and 2312 women’s finishing times over 100 m, 400 m, 800 m, 1500 m and 5000 m at the International Association of Athletics Federations (IAAF) World Championships and Olympic Games from 1999 to 2019, and their SBprior, were obtained via IAAF open-access website. Paired t-tests were used to compare major championship times and SBprior for groups across sex in each event. Repeated measures ANOVA was used to examine differences in the percentage of SBprior achieved in the major championship races (%SBprior) between groups and sexes. Results. Finishing time performances were generally slower than SBprior. The difference between SBprior and championship performances increased with distance run and across preliminary rounds and finals. Differences in %SBprior between sexes were found in non-medal finalists in the 800 m and 5000 m (p < 0.001, ES ≥ 0.72). Conclusions. 1500 m and 5000 m athletes competing at major championships should train and be physiologically prepared to sustain non-even paces and produce a fast endspurt to achieve an optimal performance.","PeriodicalId":36150,"journal":{"name":"European Journal of Human Movement","volume":"19 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87367540","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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