Psychological effects of gamified didactics with exergames in Physical Education at primary schools: Results from a natural experiment

The physical effects of exergaming have been proven, but less is known about the psychological effects in elementary schools that make exergames an effective educational tool. The application of gamification to education is still an emerging practice that has been barely studied. The aim of this study was to analyse the effects of a gamified exergaming intervention in Physical Education classes in primary schools on psychological variables like motivation, flow, basic psychological needs and academic performance. A natural experiment with a non-randomised controlled design was run. The participants were recruited from four schools (n = 417), and received traditional didactic intervention or a gamified exergaming intervention. Both lasted 1 month. The results showed better positive gamified exergaming effects on basic psychological needs, academic performance and some flow dimensions. No interaction effects were found in intrinsic motivation, external regulation and amotivation, although specific improvements in the gamified exergaming group are discussed. The Mechanics-Dynamics-Aesthetics gamification model and the Just Dance Now exergame may be resources capable of producing positive psychological effects on school-based Physical Education

Changing your mind before it is too late: the electrophysiological correlates of online error correction during response selection

Inhibiting actions when they are no longer appropriate is essential for adaptive goal-directed behavior. In this study, we used high-density EEG and a standard flanker task to explore the spatiotemporal dynamics of cognitive control and inhibitory mechanisms aimed to prevent the commission of errors. By recording hand-related electromyographic activity, we could disentangle successful from unsuccessful inhibition attempts. Our results confirm that (a) the latency of the error-related negativity (ERN; or Ne) component is too late to be associated with these online inhibitory mechanisms, and (b) instead, a frontal slow negative component with an earlier time course was associated with the implementation of online inhibition. These findings are consistent with single-cell recordings in monkeys showing that the supplementary motor area provides cognitive control signals to the primary motor cortex to exert online inhibition and in turn rectify the course of erroneous actions

Positive attitudes towards racquet sport of primary school teachers

The aim of this study was to know the attitudes towards racquet sports in Spanish primary school teachers. Eighty one teachers from Zaragoza participated in this study, filling out the scale Positive attitudes towards racquet sport of the validated Table Tennis Attitudes Questionnaire. The internal consistency of this scale was measured with the Cronbach alpha coefficient. The results indicate Md=2.19 (SD=0.38) in this scale. The 27.2% of the teachers have never done one training course of this kind of sports, being the badminton the most studied sport. However, the teachers have mainly badminton teaching material. This study shows which is the prevalence of the racquet sports in the teacher programs. Statistically significant relationships were found between the studies of the teachers or the kind of the school, and the attitudes towards racquet sport. The results of this study suggest us that there have to be more educative programs to implementation racquet sports

Gender differences in neuromuscular, haematological, and urinary responses during padel matches

Research on the acute physiological response to a padel match is limited. The present study aimed to: (a) evaluate neuromuscular, urinary, and hematological responses after simulated padel competition (SC) and (b) analyze possible gender differences. In this study, 28 high-level padel players participated (men = 13, age = 26.83 ± 6.57 years; women = 15, age = 30.07 ± 4.36 years). The following parameters were analyzed before and after SC: neuromuscular (hand grip strength, squat jump (SJ), countermovement jump (CMJ), and Abalakov jump (ABK)), hematological (red blood cells, hemoglobin, and hematocrit), and urinary (pH, specific gravity, microalbuminuria, and red blood cells). Significant gender differences were found in neuromuscular and hematological responses, with men obtaining higher values (p < 0.05). For the SC influence, changes were noted in ABK and microalbuminuria (p < 0.05). The percentages of change in hand grip strength, SJ (height and watts), CMJ (height), and ABK (height) were higher for men than women (p < 0.05). SC negatively influenced the neuromuscular parameters to a greater extent in women. Our results could be related to gender differences in game actions, the temporal structure, and anthropometric and physiological characteristics. Game dynamics and a different organic response between male and female padel playing were confirmed. © 2021 by the authors. Licensee MDPI, Basel, Switzerland

Extreme ultra-trail race induces muscular damage, risk for acute kidney injury and hyponatremia: A case report

A case study involving a healthy trained male athlete who completed a 786 km multistage ultra-trail race. Several markers were analyzed in blood and urine samples: creatinine (SCR) for kidney damage, sodium ([Na+]) for hyponatremia, creatine kinase (CK) for exertional rhabdo-myolysis, as well as other hematological values. Samples were taken before and after the race and during the recovery period (days 2 and 9 after the race). Results showed: SCR = 1.13 mg/dL, [Na+] =139 mmol/L and CK = 1.099 UI/L. Criteria for the determination of acute kidney damage were not met, and [Na+] concentration was above 135 mEq/L, indicating the absence of hyponatremia. Exer-tional rhabdomyolysis was suffered by the athlete (baseline CK increased fivefold), though this situation was reverted after 9 days of recovery. Ultra-trail races cause biochemical changes in athletes, which should be known about by healthcare professionals. © 2021 by the authors. Licensee MDPI, Basel, Switzerland

Performance outcome measures in padel: a scoping review

Padel is a modern doubles racket sport which has become popular around the world in the last decades. There has been an increase in the quantity of scientific research about this sport in the last years. Therefore, the main objective of this scoping review is to provide an updated contextualization of research regarding padel. PRISMA ScR was used in order to search for articles fulfilling the inclusion criteria in five fields of interest: the anthropometric profile, physiology and physical performance, biomechanics, the epidemiology of injuries, and match analyses Seventy-seven records were included in the study. Padel is an emerging sport both in sport and research terms. This scoping review provides coaches and researchers with all the knowledge available in the five fields of interest. Furthermore, this study enables them to make a map of the current state of the research about padel, and it opens up doors to future investigations. © 2022 by the authors. Licensee MDPI, Basel, Switzerland

Actitud hacia el tenis de mesa como contenido escolar en profesorado de educación primaria

El objetivo de este estudio fue conocer las actitudes que presentan los maestros de educación física en educación primaria de Zaragoza hacia el tenis de mesa como contenido escolar. Se utilizó el modelo de estudio ex post facto, el diseño correlacional, la técnica de encuestación censal y el muestreo no probabilístico. La muestra estuvo compuesta por 81 maestros que trabajan en colegios de la ciudad de Zaragoza. Como instrumento de recogida de datos se utilizó el Table Tennis Attitudes Questionaire. El profesorado considera en general beneficioso el tenis de mesa como contenido para ser impartido en Educación Física. El profesorado plantea que las principales limitaciones para impartir tenis de mesa son la escasez de material específico e instalaciones. La inexperiencia docente está asociada a la no aplicación del tenis de mesa como contenido educativo. The aim of this study was knowing the attitudes toward table tennis as scholar content of physical education teachers from Zaragoza. This research used an ex post facto model, a correlation design, a census survey as investigative technique and a not probability sampling. The sample was composed of 81 teachers who worked in primary schools of Zaragoza city. It was used the Table Tennis Attitudes Questionaire as data collection tools. The teachers of the sample consider in general beneficial table tennis as content to be taught in physical education. Teaching inexperience is associated with the nonapplication of table content as scholar content

Effect of a padel match on biochemical and haematological parameters in professional players with regard to gender-related differences

Haematological and biochemical parameters have not yet been analysed in professional padel players. The aim of this study was to determine the basal values of these parameters and to observe the effect of a simulated competition on them, including gender-related differences. A total of 14 male professional players (age: 28.2 ± 7.9 years), and 16 female professional players (age: 29.7 ± 3.7 years) participated in this study. Players were allowed to hydrate ad libitum during the matches. Haematological and biochemical values were obtained before and after a simulated competitive padel match. The men’s group showed higher baseline values in red blood cells, haematocrit, haemoglobin, urea, creatinine, uric acid, albumin, glutamic oxaloacetic transaminase (GOT), glutamic-pyruvic transaminase (GPT), lactate dehydrogenase (LDH) and creatine kinase (CK) (p < 0.01) than the women’s group. Attending to match effect, significant differences were obtained in urea, creatinine, CK and glucose (p < 0.05). Finally, the group x match interaction revealed significant differences in serum concentrations of sodium and chloride (p < 0.05). In conclusion, high-level padel matches provoke several changes in biochemical parameters related to muscle damage and protein catabolism. Recovery and fluid intake strategies could be added regarding gender. The results obtained could be due to the differences in the intensity and volume of the simulated competition

Anthropometric characteristics of elite paddle players: Pilot study

El objetivo de este estudio fue describir las características antropométricas, la composición corporal y el somatotipo de una muestra internacional de jugadores de pádel de alto nivel de ambos sexos. En el estudio participaron 29 jugadores (15 varones y 14 mujeres) de categoría absoluta. Un total de 16 variables antropométricas fueron evaluadas. Se encontraron diferencias entre sexos en las variables masa, talla e IMC (p<0,001); en los pliegues tricipital, muslo, pierna (p<0,001) y en el sumatorio de 6 pliegues; en los perímetros brazo, muslo (p<0,001) y pierna (p<0,03); y en todos los diámetros analizados (p<0,001). Asimismo se encontraron diferencias en los componentes endomórfico (p<0,01), mesomórfico (p<0,001) y ectomórfico (p<0,05) del somatotipo. Los jugadores presentan un somatotipo mesomórfico-endomórfico y las jugadoras endo-mesomórfico. Esta investigación aporta datos biotipológicos actualizados de referencia para el pádel de élitePaddle is one of the racket sports that has grown the most in recent years. However, there are few or very limited studies that address the biotype of this discipline, especially in the elite paddle. The aim was to describe the anthropometric characteristics, body composition and somatotype of an international sample of high level paddle players. 29 subjects national top level (15 male and 14 female) participated in this study. 16 anthropometric variables were evaluated. Differences were found between sexes in the variables weight, height and BMI (p <0.001); in triceps, thigh and leg folds (p <0.001); in the arm, thigh (p <0.001) and leg (p <0.03) perimeters; and in all diameters analysed (p <0.001). Differences were also found between men and women in the endomorphic (p <0.01), mesomorphic (p <0.001) and ectomorphic (p <0.05) components of the somatotype. Male players present a mesomorphic-endomorphic somatotype while female players are preferably endo-mesomorphic. This research provides up-to-date reference data for somatotype in elite paddle playersInstituto de Estudios Altoaragoneses por el proyecto “Análisis de las demandas fisiológicas del pádel de competición: estudio de marcadores asociados al rendimiento físico-deportivo.