Sport Injuries in School and Extracurricular Activities in the Community of Madrid (Spain)

Este estudio tuvo como objetivo analizar la epidemiología lesional deportiva de las actividades desarrolladas bajo responsabilidad docente (Educación Física, recreo y actividades extraescolares) en centros de Educación Secundaria Obligatoria (ESO). Participaron 1.050 estudiantes (edad media 13,9 ± 1,3 años) que cumplimentaron un cuestionario sobre lesiones deportivas. De las 848 lesiones registradas en total, 319 (172 en chicos y 147 en chicas) ocurrieron en actividades desarrolladas bajo responsabilidad docente (0,30 lesiones/estudiante). Las actividades extraescolares fueron el ámbito con mayor promedio de lesiones (0,12 por estudiante). Se observó una mayor incidencia lesional a los 13 años y una menor probabilidad de que las lesiones ocurriesen en los chicos (OR = 0,64 (0,49-0,85); p < 0,05). Los esguinces y las contusiones fueron las lesiones más frecuentes, especialmente en tobillo y rodilla. Un 27,3% de las lesiones impidieron al alumnado participar activamente en las sesiones de Educación Física durante más de tres díasThis study aimed to analyse the epidemiology of sport injuries that occurred during activities performed under teacher supervision (Physical Education, break and extracurricular activities), at high school. A questionnaire regarding sport injuries were administered to 1050 students (mean age 13.9 ± 1.3 years). Out of the 848 sport injuries registered, 319 (172 in boys and 147 in girls) took place during activities performed under teacher supervision, (0.30 injuries/student). Extracurricular activities were the scenario in which the highest injury rate (0.12) was observed. There was a higher incidence of injury at age 13 and a lower likelihood of injuries occurring in boys (OR = 0.64 (0.49-0.85); p < 0.05). Sprains and contusions were the type of injury most frequently observed, especially in areas such as ankles and knees. A total of 27.3% of the injuries reported prevented the students from actively participating in the Physical Education sessions for more than three day

Effects of exercise training on obesity‐related parameters in people with intellectual disabilities: systematic review and meta‐analysis

.Background: Efforts to synthesise existing knowledge concerning the effects of exercise interventions on obesity (i.e. changes in body weight and composition) have been made, but scientific evidence in this matter is still limited. This systematic review and meta-analysis aims to identify and critically analyse the best available evidence regarding the use of physical exercise as a strategy to attenuate obesity through its effects on adiposity-related anthropometric parameters in people with intellectual disability (ID). Methods: Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a literature search was performed using PubMed, Scopus, SPORTDiscus, CINAHL and the Cochrane Library through specific keywords up to July 2020. The search adhered to the population, intervention, comparison and outcome strategy. Randomised controlled trials addressing the effects of the exercise intervention on adiposity-related anthropometric parameters (body mass index, waist circumference, waist–hip ratio, fat percentage or body weight) in children, adolescents and adults with ID were included. The methodological quality of the studies found was evaluated through the PEDro scale. Results: A total of nine investigations with children and/or adolescents (10–19 years) and 10 investigations with adults (18–70 years) were selected, mostly experiencing mild and moderate ID. Methodological quality was fair in 13 of these publications, good in five and excellent in one. Seventeen trials reported comparable baseline and post-intervention data for the intervention and control groups and were included in the meta-analysis. In nine studies, the intervention group performed a cardiovascular training programme. Five papers described a combined training programme. Two trials executed whole-body vibration training programmes, and one publication proposed balance training as the primary intervention. According to the meta-analysis results, the reviewed studies proposed exercise modalities that, in comparison with the activities performed by the participants' in the respective control groups, did not have a greater impact on the variables assessed. Conclusions: While physical exercise can contribute to adiposity-related anthropometric parameters in people with mild and moderate ID, these findings show that exercise alone is not sufficient to manage obesity in this population. Multicomponent interventions appear to be the best choice when they incorporate dietary deficit, physical activity increase and behaviour change strategies. Finding the most effective modality of physical exercise can only aid weight loss interventions. Future research would benefit from comparing the effects of different exercise modalities within the framework of a multicomponent weight management intervention.S

The Efficacy of Re-Warm-Up Practices during Half-Time: A Systematic Review

Background and Objectives: The passive nature of rest breaks in sport could reduce athletes' performance and even increase their risk of injury. Re-warm-up activities could help avoid these problems, but there is a lack of research on their efficacy. This systematic review aimed at analyzing the results of those randomized controlled trials (RCTs) that provided information on the effects of re-warm-up strategies. Materials and Methods: Four electronic databases (Web of Science, Scopus, PubMed, and SPORTDiscus) were searched from their inception to January 2021, for RCTs on the effects of re-warm-up activities on sports performance. Interventions had to be implemented just after an exercise period or sports competition. Studies that proposed activities that were difficult to replicate in the sport context or performed in a hot environment were excluded. Data were synthesized following PRISMA guidelines, while the risk of bias was assessed following the recommendations of the Cochrane Collaboration. Results: A total of 14 studies (178 participants) reporting data on acute or short-term effects were analyzed. The main outcomes were grouped into four broad areas: physiological measures, conditional abilities, perceptual skills, and sport efficiency measures. The results obtained indicated that passive rest decreases physiological function in athletes, while re-warm-up activities could help to improve athletes' conditional abilities and sporting efficiency, despite showing higher fatigue levels in comparison with passive rest. The re-warm-up exercise showed to be more effective than passive rest to improve match activities and passing ability. Conclusions: Performing re-warm-up activities is a valuable strategy to avoid reducing sports performance during prolonged breaks. However, given that the methodological quality of the studies was not high, these relationships need to be further explored in official or simulated competitions

Effects of 2 Physiotherapy Programs on Pain Perception, Muscular Flexibility, and Illness Impact in Women With Fibromyalgia: A Pilot Study

[EN] Objective This study assessed the effect of 2 physiotherapy programs designed to improve flexibility and to reduce the impact of the illness and pain perception in women with the fibromyalgia syndrome (FMS), and compared the effects of the 2 programs in the short and intermediate term. Methods Twenty FMS patients were randomly assigned to 2 training groups, one following a program of kinesiotherapy and active muscular stretching and one using techniques of Global Myofascial Physiotherapy, according to the Mézières method. Both groups met twice a week for 12 weeks, for a total of 150 minutes each week. Flexibility and illness impact were measured by means of a standard test, whereas pain was assessed by means of thumb palpation. Measurements were taken at the beginning and end of the program and 24 weeks after its end. Results Patients had achieved a statistically significant reduction in the severity of the disease and improved their flexibility level by the end of the program, but had returned to initial values after follow-up. Significant differences were not observed between the 2 treatment groups in the initial values or in the results at the end of the program or after the follow-up, so neither program proved better than the other. Conclusion The FMS patients in this study improved their flexibility level and general well-being using both kinesiotherapy and stretching exercises techniques.S

Relationship between aerobic fitness and quality of life in female fibromyalgia patients

[EN] Objective: To determine whether there is a direct link between quality of life and aerobic capacity among female fibromyalgia patients. Design: Cross-section study. Setting: University of Leo´ n. Subjects: Twenty-nine women belonging to the Leo´ n Fibromyalgia and Chronic Fatigue Association. Main measurements: Aerobic capacity and quality of life were measured by means of the Six-Minute Walk Test and the Fibromyalgia Impact Questionnaire. Outcome measures included heart rate and rate of perceived fatigue and dypsnoea. Results: The average distance walked was 432.8 (61.2) m and the total average Fibromyalgia Impact Questionnaire score was 47.5 (18.9). Only item 1 of the Fibromyalgia Impact Questionnaire, physical function, showed any statistically significant link with the distance walked, which had no statistically significant rela- tionship with any of the variables studied. Conclusion: The physical fitness of women with fibromyalgia, as determined by the Six-Minute Walk Test and the Fibromyalgia Impact Questionnaire, has no direct relation with quality of life as the patients perceive it.S

Agricultural production in the 1st millennium BCE in Northwest Iberia: results of carbon isotope analysis

This work presents the first results of carbon isotope (δ13C) analysis of seeds (Triticum dicoccum, Triticum aestivum/durum, Triticum cf. spelta and Hordeum vulgare L.) from archaeological contexts from the settlement sites of A Fontela and Castrovite in Northwest Iberia, which cover a chronological range between 1050 cal BC and 25 cal AD. In addition, 142 present-day wheat seeds from 16 plots cultivated in 2014 and 2015 across this region were analysed. The results obtained for A Fontela and Castrovite were − 23.6‰ (between − 25.3 and − 21.4) and − 24.0‰ (between − 26.6 and − 21.8), respectively. Taking into account changes in the isotope composition of atmospheric carbon (δ13Catm), the Δ13C values were 17.5‰ (A Fontela) and 18.0‰ (Castrovite). In Castrovite, differences between storage facilities were detected, which could be related to the exploitation of different areas for cultivation, possibly indicating a family-based organization of agricultural production.This work was supported by a FPU grant at the Spanish Ministerio de Educación, Cultura y Deporte (AP2012-1353) and part of this research is included in the PhD Thesis of Adrián Mora-González “Irrigación y secano en el Mediterráneo Occidental (III-I milenio A.N.E.): un estudio isotópico”. This research has been conducted within the framework of the HAR2015-66009-P “Arqueología y Química. Reconstruyendo los hábitos alimenticios en la cultura de El Argar” funded by the Spanish Ministerio de Economía y Competitividad, the Project RNM-8011 and the research groups RNM309 and HUM274 (Junta de Andalucía). The archaeobotanical studies of A Fontela and Castrovite were undertaken in the project “Paleoenvironment and Paleoeconomics during the 1st millennium BC”. We also thank Xulio Carballo Arceo, Josefa Rey Castiñeira and Cliodhna Ni Lionain for valuable comments on a draft of the text, leading to measurable improvements

Physical activity domains and risk of gastric adenocarcinoma in the MCC-Spain case-control study.

BACKGROUND:Evidence for a protective role of physical activity against development of stomach cancer is yet inconclusive. We studied the association of domain-specific physical activity and the risk of gastric adenocarcinoma (GAC), by site and histology, in the MCC-Spain case-control study. METHODS: 428 histologically confirmed GAC cases (67% men) including the gastro-esophageal region and 3225 controls were included. Cases were recruited in hospitals from 10 different Spanish regions, whereas population controls were randomly selected within the respective hospitals' catchment areas. A physical activity (PA) questionnaire was used to gather information on household and recreational activities, allowing estimation of PA volume (in metabolic equivalents (MET)-min/week). Participants also reported the intensity of working PA and daily sitting time. Questionnaire data on diet, lifestyles and clinical variables including Helicobacter pylori serology were available. Adjusted odds ratios (OR) of GAC were estimated for domains of physical activity, stratifying by sex, site (cardia vs. non-cardia), and Lauren classification (intestinal vs. diffuse). RESULTS: Household physical activity (HPA) showed a strong inverse association with GAC, observed for both cardia and non-cardia tumours. Risk of overall gastric cancer was 50% lower risk among participants in the highest HPA category (OR = 0.50, 95%CI: 0.38, 0.66). Recreational physical activity (RPA) was also associated with lower overall GAC risk (OR = 0.68, 95% CI: 0.52, 0.88), particularly at moderate levels of intensity such as walking (OR = 0.61, 95% CI: 0.46, 0.79). The protective effect of RPA was strongest for non-cardia tumours. Sedentary time was not related to GAC risk (p-trend = 0.392), but the potential protective effect of RPA was restricted to non-sedentary participants. CONCLUSIONS: Both household and recreational physical activities were independently related to lower GAC risk in the MCC-Spain stud