Gabriela María Arias Oviedo, Isaura Castillo Hernández, Judith Jiménez Díaz
{"title":"Base de datos para Efecto agudo de las bebidas energéticas en el rendimiento anaeróbico: un metaanálisis","authors":"Gabriela María Arias Oviedo, Isaura Castillo Hernández, Judith Jiménez Díaz","doi":"10.15517/pensarmov.v18i1.42433","DOIUrl":"https://doi.org/10.15517/pensarmov.v18i1.42433","url":null,"abstract":"Arias-Oviedo, G.M.; Castillo-Hernández, I. y Jiménez-Díaz, J. (2019). Efecto agudo de las bebidas energéticas en el rendimiento anaeróbico: Un metaanálisis. Pensar en Movimiento: Revista de Ciencias del Ejercicio y la Salud, 17(2), 1-23. El consumo de bebidas energéticas (BE) ha ido incrementando tanto en estudiantes y personas activas como en deportistas, esto por posible efecto ergogénico. Dichas bebidas contienen, además de calorías, cafeína en combinación con otros ingredientes como taurina, carnitina y vitaminas del complejo B. El objetivo del estudio fue evaluar el efecto agudo de la ingesta de BE en el rendimiento físico anaeróbico, por medio de la técnica de metaanálisis. La metodología consistió en realizar una búsqueda en cinco bases de datos: PubMed, SPORTDiscus, Springer Link, ProQuest y Science Direct. Se seleccionaron los estudios que cumplieron con los criterios de elegibilidad: experimentales, en los que se midiera el rendimiento anaeróbico y donde se suministrara una BE, realizados en seres humanos, que presentaran la estadística descriptiva y estuviesen publicados en idioma español o inglés. Como resultados se incluyeron 15 estudios que generaron 37 tamaños de efecto (TE) y un total de 253 sujetos (hombres y mujeres; 21,7±3,7 años). Bajo el modelo de efectos aleatorios y un diseño entre grupos se obtuvo un TE global de 0.123 (p = 0.009; IC95% = 0.01 a 0.23; Q = 19.5; p= 0.98; I2 = 0.00%). No se encontró ninguna relación o diferencia en las variables moderadoras. En conclusión, el TE global indica que hay diferencia significativa entre consumir BE o placebo para pruebas anaeróbicas específicas de saltos.","PeriodicalId":40746,"journal":{"name":"Pensar en Movimiento-Revista de Ciencias del Ejercicio y la Salud","volume":"2020 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2020-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74930962","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}
Judith Jiménez Díaz, Walter Salazar-Rojas, María Morera-Castro
{"title":"Bases de datos para Meta-análisis del efecto de la interferencia contextual en el desempeño de destrezas motrices","authors":"Judith Jiménez Díaz, Walter Salazar-Rojas, María Morera-Castro","doi":"10.15517/pensarmov.v18i1.42427","DOIUrl":"https://doi.org/10.15517/pensarmov.v18i1.42427","url":null,"abstract":"Jiménez-Díaz, J., Salazar, W. & Morera-Casto, M. (2016). Metaanálisis del efecto de la interferencia contextual en el desempeño de destrezas motrices. PENSAR EN MOVIMIENTO: Revista de Ciencias del Ejercicio y la Salud, 14(2), 1-34. El presente estudio amplía un metaanálisis realizado recientemente y examina el Efecto de la Interferencia Contextual (EIC), por medio de la técnica metaanalítica. Después de una búsqueda de literatura en once bases de datos digitales y en referencias, 25 investigaciones cumplieron con los criterios de inclusión establecidos para el análisis intragrupo, mientras que 21 estudios para el análisis entregrupos. Bajo un modelo de efectos aleatorios, para el diseño intragrupo se obtuvo un total de 150 Tamaños de Efecto (TE) individuales. Se encontró que el grupo de práctica en bloque (PB) mejoró su desempeño en la adquisición (TE= 0.69; n= 39; IC95%= 0.40 a 0.97) y lo disminuyó en la retención (TE= -0.25; n= 43; IC95%= -0.51 a - 0.02). El grupo de práctica aleatoria (PA) mejoró en la adquisición (TE= 0.79; n= 31; IC95%= 0.43 a 1.16) y no presentó cambio en la retención (TE= 0.12; n= 37; IC95%= -0.12 a 0.38). Para el diseño entregrupos se obtuvo un total de 68 TE individuales y se encontró que en la adquisición el grupo de PB presentó un desempeño mejor con respecto al grupo de PA (TE= -0.15; n= 31; IC95%= -0.32 a -0.01) y en la retención ambos grupos presentan un desempeño similar (TE= -0.02; n= 37; IC95%= -0.20 a 0.26). Los resultados apoyan el EIC en la adquisición. La presencia de variables moderadoras (edad de los participantes, cantidad de intentos, tipo de destreza y validez externa del estudio) confirman que este efecto no se puede generalizar.","PeriodicalId":40746,"journal":{"name":"Pensar en Movimiento-Revista de Ciencias del Ejercicio y la Salud","volume":"72 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2020-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76174776","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":"Evaluación del aprendizaje en la educación física escolar","authors":"Evandra Hein Mendes, Ieda Parra Barbosa Rinaldi","doi":"10.15517/pensarmov.v18i1.42361","DOIUrl":"https://doi.org/10.15517/pensarmov.v18i1.42361","url":null,"abstract":"This study analyzed the characteristics and outlines of the evaluation process of learning in school physical education. Therefore, a semi-structured questionnaire with open questions about the process of student evaluation was applied to forty-six physical education teachers of the public school system of Paraná. The data revealed that the teachers evaluated the cognitive, physical-kinesthetic and socio-affective skills of the students, using as criteria of analysis the retention of information, the understanding and application of concepts, individual evolution, physical / technical performance, cooperation , the participation and the behavior of the students, through theoretical tests, works and observations.","PeriodicalId":40746,"journal":{"name":"Pensar en Movimiento-Revista de Ciencias del Ejercicio y la Salud","volume":"90 1","pages":"294-306"},"PeriodicalIF":0.3,"publicationDate":"2020-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80307218","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":"Bases de datos para Refining music tempo for an ergogenic effect on stationary cycling exercise","authors":"J. A. Aburto Corona, L. Aragón-Vargas","doi":"10.15517/pensarmov.v18i1.42430","DOIUrl":"https://doi.org/10.15517/pensarmov.v18i1.42430","url":null,"abstract":"Aburto-Corona, J. & Aragón-Vargas, L.F. (2017). Refining music tempo for an ergogenic effect on stationary cycling exercise. Pensar en Movimiento: Revista de Ciencias del Ejercicio y la Salud, 15(2), 1-12. The effect of music on exercise performance has been studied from many perspectives, but the results have not been as clear as expected, probably due to a lack of appropriate controls. The purpose of this study was to measure stationary cycling performance in a warm environment under carefully controlled conditions, modifying only the presence of music and its tempo. Ten physically active students, 24.5±3.6 years (mean±SD) selected their favorite exercise music and performed a maximum cycling test. During subsequent visits to the laboratory, they pedaled at their preferred speed against a constant resistance (70% of maximum) in an environmentally controlled chamber (28.6±0.5 °C db and 65±3% rh) for 30 min, on three different days, without music (NM), medium tempo music (MT-120 bpm) or fast tempo music (FT-140 bpm), in random order. Perceived exertion (PE), heart rate (HR) and total work performed (W) were recorded. There was no significant difference among conditions for PE (4.47±1.52; 4.22±1.5; 3.83±2.06 a.u. for NM, MT and FT, respectively, p=.162) or HR (142.4±24.53; 142.6±24.37; 142.9±18.36 bpm for NM, MT and FT, respectively, p=.994), but W was different (43.4±19.02; 46.1±20.34; 47.1±20.97, kJ for NM, MT and FT, respectively, p=.009); post-hoc analysis showed that the W difference was only between FT and NM. Using individually selected preferred music in a carefully controlled environment, participants improved their spontaneous cycling performance only when the music had a fast tempo of 140 bpm.","PeriodicalId":40746,"journal":{"name":"Pensar en Movimiento-Revista de Ciencias del Ejercicio y la Salud","volume":"321 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2020-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77783394","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":"Efecto de la práctica mental y física en el desempeño motor y actividad eléctrica muscular en estudiantes sanos","authors":"Alfredo Urcuyo Ovares, Jefferson Ávila Chaverri, Judith Jiménez Díaz, Bryan Montero Herrera","doi":"10.15517/pensarmov.v18i1.40368","DOIUrl":"https://doi.org/10.15517/pensarmov.v18i1.40368","url":null,"abstract":"The purpose of this study was to analyze the effect of mental practice (MP), physical practice (PP) and its combination (CP), in the performance of a dribbling skill in field hockey, and muscle electrical activity (EMA) in the brachioradialis of the dominant forearm. A total of 27 college students in the Human Movement Science career, without experience in the skill, were randomly assigned into one of the three groups (MP, PP, and CP). The skill performance was assessed through total time using SmartspeedPro photocells and MEA was tested by a Noraxon M400 electromyogram. The research had two sessions. In the first session the pretest for motor performance and EMA was assessed, participants were randomly assigned to one of three groups, and after the practice, the posttest was assessed. One week later, in the second session a retention test for motor performance was assessed. A two-way mixed ANOVA [group (3) x measurement (3)] found significant improvements for performance in the three groups for acquisition and retention test. The two-way mixed ANOVA [group (3) x measurement (2)] pointed out no significant differences in MEA. The PP, MP, and CP enhances skill learning, nevertheless, no significant changes were founded in the brachioradialis muscle electrical activity of the dominant forearm.","PeriodicalId":40746,"journal":{"name":"Pensar en Movimiento-Revista de Ciencias del Ejercicio y la Salud","volume":"32 1","pages":"136-155"},"PeriodicalIF":0.3,"publicationDate":"2020-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79219190","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":"Limitaciones de las lecturas de la temperatura temporal (en la frente) como método de tamizaje para Covid-19","authors":"L. F. Aragón-Vargas","doi":"10.15517/pensarmov.v18i1.42241","DOIUrl":"https://doi.org/10.15517/pensarmov.v18i1.42241","url":null,"abstract":"As the Covid-19 pandemic continues to evolve, many countries are in the process of reopening schools, churches, and businesses. In an effort to screen for potentially infected individuals, temporal artery (forehead) temperature is measured in thousands of people each day. This editorial discusses some of the major limitations of this procedure as a screening method for Covid-19 and warns against the danger of the false sense of security that this practice may cause.","PeriodicalId":40746,"journal":{"name":"Pensar en Movimiento-Revista de Ciencias del Ejercicio y la Salud","volume":"14 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2020-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73464630","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}
Armando Quirós Vásquez, Elizabeth Carpio-Rivera, Walter Salazar-Rojas
{"title":"Efecto del calentamiento activo y de diferentes intervalos de recuperación sobre el rendimiento en natación","authors":"Armando Quirós Vásquez, Elizabeth Carpio-Rivera, Walter Salazar-Rojas","doi":"10.15517/pensarmov.v18i1.40846","DOIUrl":"https://doi.org/10.15517/pensarmov.v18i1.40846","url":null,"abstract":"Purpose: Determine the effect of active warm-up with different recovery intervals, in freestyle swimming performance, in 50m and 200m. Methods: Seven-teen athletes (13.5 ± 2.18 years), registered with the Costa Rican Federation of Water Sports, with training and competition experience of 4.47 ± 1.28 years. Before the 50m and 200m freestyle swimming tests, four experimental conditions were carried out: 1) Control (without warmup); 2) Warm-up (960m) + 20 min rest; 3) Warm-up (960m) + 10 min rest; 4) Warm-up (960m) without rest. The order of the tests (50 m and 200 m freestyle) and the experimental conditions were randomly assigned. The statistical analysis was carried out using one-way ANOVA of repeated measures, accepting significance with p <0.05. Results: No significant difference was found between conditions before the 50m freestyle swimming test (F = 0.83, p = 0.48), nor the 200m freestyle swimming test (F = 0.88, p = 0.46). Also, there was no effect of the different recovery times on performance in both swimming tests. Different patterns of individual response to the experimental conditions were observed. Conclusion: As a group, it is not necessary to perform an active warm-up before the 50m and 200m freestyle swimming tests. However, it is justified for the coach to pay attention to the individualized response, so that he chooses the best protocol or warmup condition or not, to improve the athletic performance of his athletes.","PeriodicalId":40746,"journal":{"name":"Pensar en Movimiento-Revista de Ciencias del Ejercicio y la Salud","volume":"21 1","pages":"118-135"},"PeriodicalIF":0.3,"publicationDate":"2020-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79715296","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":"Intervención de caminata para empleados sedentarios: efecto sobre la autorregulación y la auto eficacia","authors":"Mynor G. Rodríguez-Hernández, Danielle Wadsworth","doi":"10.15517/pensarmov.v18i1.40408","DOIUrl":"https://doi.org/10.15517/pensarmov.v18i1.40408","url":null,"abstract":"Se diseñó una intervención de caminata de 10 semanas para examinar cómo la actividad física afecta la autorregulación y la autoeficacia en empleados sedentarios. La intervención fue realizada con 68 participantes, asignados a tres grupos al azar: caminata intermitente, caminata continua o control. La autorregulación, la autoeficacia y la actividad física se midieron al inicio, en la semana 6 y en la semana 11. La actividad de caminata aumentó significativamente (p < .05) con el grupo de caminata continua desde el inicio a la semana 6 (p = .033). El porcentaje de cambio fue mayor en comparación con el grupo control desde el inicio a la semana 11 (p = .042). Se observaron mejoras significativas en la autorregulación con el grupo de caminata continua desde el inicio a la semana 6 y a la semana 11 (p < .05). Sin embargo, la autoeficacia disminuyó desde el inicio a la semana 6 (p = .047) y a la semana 11 (p = .008) para todos los grupos. Los empleados sedentarios tendrían más ventajas si se les prescribe un programa de caminata continua, ya que puede mejorar las habilidades de autorregulación. La actividad de caminata intermitente también puede ser un enfoque factible para reducir el comportamiento sedentario; sin embargo, se necesita más investigación para evaluar si los empleados sedentarios pueden o no cumplir con las recomendaciones diarias de actividad física. También es importante revisar en futuras investigaciones el vínculo entre la actividad física y la autoeficacia.","PeriodicalId":40746,"journal":{"name":"Pensar en Movimiento-Revista de Ciencias del Ejercicio y la Salud","volume":"32 3 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2020-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82813260","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}
Alfonso Ruiz Garrigós, Álvaro De Vicente Durán, A. Sánchez-Pay
{"title":"Influencia de dos tipos de calentamiento sobre la fuerza explosiva del tren inferior en estudiantes de Educación Física","authors":"Alfonso Ruiz Garrigós, Álvaro De Vicente Durán, A. Sánchez-Pay","doi":"10.15517/pensarmov.v18i1.34705","DOIUrl":"https://doi.org/10.15517/pensarmov.v18i1.34705","url":null,"abstract":"The aim of the present study was to determine the possible influences of two types of warm-up (traditional and specific) on the explosive strength of the lower train. Two tests were carried out (Counter Movement Jump -CMJand 5 meters sprint) in three groups: group not warm-up (GSC), traditional warm-up (GCT) which included articulated mobility, continuous running and static stretching; and specific warm-ups group (GCE) performed a articulated mobility, continuous running, dynamic stretching and plyometric exercises. A pre and post test was performed and ANOVA was used to compare the influence of the type of warm-up on tests and between groups. Subsequently the effect size was calculated through Hedges' g. The results showed statistically significant differences between the pre and post test in the GCT and in the GCE; furthermore, statistically significant differences (p <.05) were found in CMJ test between GSC and GCE, in the posttest. Performing dynamic stretching and plyometric exercises as part of the warm-ups seems to positively influence the ability to jump vertically. The data suggest that teachers of physical education should use warm-ups with dynamic stretching and plyometric exercises to enhance performance in activities that include jump.","PeriodicalId":40746,"journal":{"name":"Pensar en Movimiento-Revista de Ciencias del Ejercicio y la Salud","volume":"62 1","pages":"86-99"},"PeriodicalIF":0.3,"publicationDate":"2020-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84261014","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":"Costa Rica sin Fronteras #21","authors":"L. F. Aragón-Vargas","doi":"10.15517/pensarmov.v18i1.41898","DOIUrl":"https://doi.org/10.15517/pensarmov.v18i1.41898","url":null,"abstract":"En esta sección se publican los resúmenes de artículos que han sido publicados por investigadoras/es de universidades costarricenses en otras revistas en el mundo, con su debida referencia al trabajo original, y con una breve explicación de dónde se realizó la investigación. Los artículos originales han sido publicados en otros idiomas; las revistas tienen consejo editorial y manejan un proceso de revisión por pares.","PeriodicalId":40746,"journal":{"name":"Pensar en Movimiento-Revista de Ciencias del Ejercicio y la Salud","volume":"80 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2020-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85767191","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}