Rehabilitation Is the Main Topic in Virtual and Augmented Reality and Physical Activity Research: A Bibliometric Analysis.

Researchers' interest in finding practical applications for virtual reality (VR) and augmented reality (AR) technologies has increased as new devices have become cheaper and more accessible, being used in entertainment, healthcare, and rehabilitation fields, among others. This study aims to provide an overview of the current state of scientific literature related to VR, AR, and physical activity (PA). A bibliometric analysis of studies published between 1994 and 2022 was conducted using The Web of Science (WoS), applying the traditional bibliometric laws and using the VOSviewer software for data and metadata processing. The results revealed an exponential increase in scientific production between 2009 and 2021 (R2 = 94%). The United States (USA) was the country/region with the most relevant co-authorship networks (72 papers); the most prolific author was Kerstin Witte, and the most prominent was Richard Kulpa. The most productive journal's core was composed of high-impact and open access journals. A great thematic diversity was found according to the most used keywords by the co-authors, highlighting concepts such as rehabilitation, cognition, training, and obesity. Then, the research related to this topic is in an exponential development phase, with great interest in the rehabilitation and sports sciences fields.

Physical literacy in Europe: The current state of implementation in research, practice, and policy.

Background/objective: The holistic concept of physical literacy (PL) embraces different person-centered qualities (physical, cognitive, affective/psychological) necessary to lead physically active lifestyles. PL has recently gained increasing attention globally and Europe is no exception. However, scientific endeavors summarizing the current state of PL in Europe are lacking. Therefore, the goal of this study was to comprehensively assess and compare the implementation of PL in research, policy, and practice across the continent. Methods: We assembled a panel of experts representing 25 European countries. Employing a complementary mixed-methods design, the experts first prepared reviews about the current state of PL in their countries (categories: research, practice/policy). The reviews underwent comparative document analysis, ensuring a transnational four-eyes principle. For re-validation purposes, the representatives completed a quantitative survey with questions reflecting the inductive themes from the document analysis. Results: The document analysis resulted in ten disjunct themes (related to "concept", "research", "practice/policy", "future/prospect") and yielded a heterogenous PL situation in Europe. The implementation state was strongly linked to conceptual discussions (e.g., existence of competing approaches), linguistic issues (e.g., translations), and country-specific traditions. Despite growing scholarly attention, PL hesitantly permeates practice and policy in most countries. Nevertheless, the experts largely anticipate increasing popularity of PL for the future. Conclusion: Despite the heterogeneous situation across Europe, the analysis has uncovered similarities among the countries, such as the presence of established yet not identical concepts. Research should intensify academic activities (conceptual-linguistic elaborations, empirical work) before PL may gain further access into practical and political spheres in the long term.

Translation, Cultural Adaptation and Validation of Perceived Physical Literacy Instrument-Spanish Version (PPLI-Sp) for Adults.

To translate and culturally adapt the Perceived Physical Literacy Instrument (PPLI) questionnaire, as well as to evaluate the factor structure. A single-measure cross-sectional study was conducted. For the first phase of the study, a translation and cultural adaptation of the PPLI questionnaire was carried out, as well as an interview, with the aim of assessing the understanding of the instrument. In the second part of the study, exploratory (EFA) and confirmatory (CFA) factorial analyses were conducted. A total of 213 Spanish adults with a mean age of 27.40 (10.58) participated. EFA was performed because of the good results offered by the sampling adequacy indices (Bartlett test = 1081.848; df = 153; p < 0.001; and KMO test = 0.825). The factor solution comprised three correlated factors:1) physical competence, 2) motivation and confidence, and 3) knowledge and understanding. After the EFA, items 7, 9, 10, 11, 12, 13, 14, 15 and 17 were excluded. Therefore, through CFA, a factor structure of 9 items grouped into three dimensions was extracted. The PPLI-Sp version for adults, obtained from the back-translation process as well as after individual interviews, proved to be valid and reliable after the EFA and CFA analyses, obtaining an instrument of nine items, divided into three dimensions. This instrument can be used to determine the perception of physical literacy among different Spanish adult populations.

Influence of Body Composition on Physical Fitness in Adolescents.

Background and objectives: Childhood obesity is one of the main public health issues facing advanced societies. The Spanish population presents 28.6% overweight or obese adolescents, and Extremadura, 22.3%. Physical fitness is considered one of the most important health markers and a common predictor of morbidity and mortality caused by cardiovascular diseases. Thus, fitness tests are needed for health monitoring, especially in overweight and obese adolescents. Therefore, this study aimed to explore the relationship between body composition and physical fitness in adolescents and to analyse if there are differences in physical condition and body composition between the sexes, as well as to compare the different body mass index (BMI) categories to each other. This project also tried to find regression equations to predict the physical fitness test results. Materials and Methods: A total of 225 adolescents were recruited. Weight status was classified according to WHO 2007 standards. Body composition variables (i.e., BMI, fat mass (FM), FM percentage (FM%), and fat-free mass (FFM)) and physical fitness (standing long jump (SLJ), speed-agility (SA), cardiorespiratory fitness (CF), and handgrip strength (HS)) were assessed. Results: Significant differences were found between the sexes in body composition (FM%, FM, and FFM) and physical fitness (SLJ, SA, CF, and HS) (p < 0.001) in favour of males. Significant differences were also found in speed (p = 0.002), CF (p < 0.001), and SLJ (p = 0.004) in favour of normal-weight adolescents compared to overweight and obese adolescents. Contrarily, the outcomes revealed a significantly greater HS (p = 0.014) in favour of overweight and obese participants compared to normal-weight adolescents. Moreover, the results showed that CF and SLJ correlated inversely with BMI, FM%, and total FM. There was also a direct relationship between SA and FM percentage, as well as between HS and FFM. Finally, four fitness test predictive models are proposed based on body composition, age, sex, and BMI. Conclusions: Overweight and obese adolescents have lower levels of physical fitness than their normal-weight peers, regardless of their sex. Normal-ranged body composition values are related to a greater physical fitness in adolescents. Furthermore, this study presents several equations that can help to predict the performance of different fitness tests in adolescents.

Role of Satisfaction with Life, Sex and Body Mass Index in Physical Literacy of Spanish Children.

Physical activity (PL) is essential to achieve good health, prevent cardiovascular diseases, obesity and overweight, as well as to achieve a better quality of life. Therefore, PL could become the tool to increase the practice of physical activity among young people, thus increasing life satisfaction (LS) given its positive relationship with physical activity. A single-measure cross-sectional correlational study was carried out, involving 135 children aged 8-12 years from Extremadura. They were administered the SWLS questionnaire and the Canadian assessment of physical literacy (CAPL-2). Significantly higher levels of PL (p = 0.010) were found in normal-weight children compared to overweight and obese children, due to the physical competence domain score (p < 0.001). PL was directly related to SWLS (p < 0.001), but inversely related to BMI (p = 0.018). The daily physical activity behaviour domain was explained by SWLS (p < 0.001) and sex (p < 0.001). Physical competence was described by SWLS (p < 0.001) and BMI (p = 0.045). Finally, the motivation and confidence domain were only significantly associated with SWLS (p < 0.001). It was concluded that boys and girls of normal weight achieved higher levels of PL and LS than those with overweight and obesity, establishing a negative relationship of PL with BMI and positive with LS.

Physical Activity Is Associated with the Incidence of Depression in United States Adults from the NHANES 2013-18: A Cross-Sectional Study.

The number of depression sufferers is rising globally. In the United States, 8% of adults over 20 years of age suffer from it, making it the most prevalent mental disorder in the country. Some lifestyle habits have been shown to favor or prevent the onset of depression; for instance, physical inactivity is associated with an increased likelihood of suffering depression, whilst multiple benefits have been attributed to performing physical activity (PA). This study aims to test whether there is a dependence between the prevalence of depression and PA, age, gender and educational level. The secondary objective was to identify the differentiating variables for depression and non-depression. This cross-sectional study is based on data from the NHANES 2013-2014, 2015-2016 and 2017-2018 editions. Some of the items in this survey were taken from preexisting questionnaires: the Patient Health Questionnaire-9 for depression screening and the Global Physical Activity Questionnaire (GPAQ) for the PA groups. The final sample was formed of 15,574 United States residents over 18 years old. After testing the data normality (p < 0.001), a descriptive analysis and the non-parametric chi-square test was conducted, as well as discriminant analysis. The results showed that there was an association between depression prevalence and PA (p < 0.001) in the general population and for both genders. Inactive participants had the highest prevalence of major depression and other depressive disorders. The discriminant analysis identified PA group (0.527), education level (0.761) and gender (-0.505) as significant variables that differentiate between participants with and without depression. The results of this research confirmed that a dependency relationship between PA group according to the GPAQ and depression prevalence according to the PHQ-9 existed in the United States adult population, and that PA group is a relevant variable to differentiate between depression sufferers and non-sufferers.

Influence of Parental Perception of Child's Physical Fitness on Body Image Satisfaction in Spanish Preschool Children.

It is well known that poor physical fitness is an exponential risk factor in the increase in chronic diseases, not only physical but also psychological. Even in childhood, a critical period of development, the perception of physical fitness plays a fundamental role in the individual's self-concept of body image. AIM: To find out how self-perceived physical fitness influences self-perceived body image in preschoolers. METHODS: 475 preschool pupils were recruited in the schools of Extremadura (Spain). They were administered a sociodemographic questionnaire, the Preschool Physical Fitness Index (IFIS) and the Preschool Body Scale (PBS). FINDINGS: Significant correlations (p < 0.05) were observed between body dissatisfaction and perceived physical fitness (IFIS), being higher in girls. In terms of variables, general fitness (<0.001), cardio-respiratory fitness (<0.001), muscular strength (<0.001), speed/agility (<0.001) and balance (<0.001) have a negative, medium and significant association with body dissatisfaction in girls; however, this association was lower in the case of boys. CONCLUSIONS: The influence of physical fitness had a clear impact on self-perceived body image. With better findings on self-perceived physical fitness variables (IFIS) there was less body dissatisfaction (PBS), especially in the female sex. The results also showed that parents who perceived their children to be in poorer physical condition had higher body dissatisfaction. Therefore, it would be interesting for the context involved, particularly parents, to implement strategies to improve positive body image through the promotion of physical education and physical fitness at an early age.

Sadness and Loneliness in Adolescents with Physical, Sensory or Health Problems in Low/Middle-Income Countries.

Feelings of loneliness and sadness are increasing among the global youth, especially in disadvantaged settings. Young people with disabilities from low-income countries may be at greater risk of experiencing such emotions. This study aims to assess the dependence between difficulties/disability and sadness, loneliness and crying for no reason in young people from low- to middle-income countries and to test the risk of experiencing these emotions in young people with different disabilities versus the overall population. A cross-sectional study was conducted based on the Programme for International Student Assessment for Development survey, with 34,604 participants aged 15 years from seven countries: Cambodia, Ecuador, Guatemala, Honduras, Paraguay, Senegal, and Zambia. Dependent relationships were found between difficulties/disabilities and loneliness, sadness and crying. People with disabilities had a higher prevalence of these emotions. The probability of experiencing sadness, loneliness and crying was higher among people with difficulties/disabilities. Young people with disabilities in low-income countries are at a higher risk of experiencing feelings of loneliness, sadness and crying compared to the general population of the same age.

Influence of Educational Specialty on Perceptions towards Corporal Expression of Prospective Teachers.

Most educators overlook the importance of corporal expression, even though it has been shown to have various advantages for children of all ages. In the teaching-learning process, teacher views and beliefs are crucial because they have a significant impact on students. Therefore, the purpose of this research is to analyze the existing differences in the perceptions of future teachers towards corporal expression according to their gender and educational specialty. A total of 437 aspiring Spanish instructors participated in the sample, selected by the convenience sampling method, and answered the Questionnaire to Assess Perceptions of Corporal Expression in Future Spanish Teachers to gauge their understanding of and preparation for corporal expression via Google Forms. The Mann-Whitney U test was employed to evaluate the possible differences between the diverse items and factors according to gender and educational specialty. The results displayed good perceptions of corporal expression throughout the sample, finding significant differences in most items and all the dimensions when education specialty is considered. Nevertheless, gender variables did not seem to mediate those perceptions. Therefore, university degrees oriented to education must include the same amount of content related to corporal expression to ensure adequate initial training regardless of the stage of education at which the teachers develop their academic activity.

Descriptive Study of Attitudes towards Corporal Expression in Physical Education Students in a Region of Spain.

(1) Background: In recent years, there has been increasing interest in understanding the factors that determine students' attitudes and interest in learning. The information that can be extracted from students' attitudes is essential for teachers to plan their classes to capture their attention and promote learning. Thus, this study aimed to determine whether there were significant differences between the genders in the perception of students from Extremadura towards Corporal Expression (CE) in Physical Education (PE) classrooms. (2) Methods: A single-measure descriptive and correlational cross-sectional study was conducted. A total of 889 PE students in the Compulsory Secondary Education (CSE) stage from public schools in Extremadura, Spain, participated in the study; the subject had a mean age of 14.58 (SD = 1.47) and a BMI of 20.63 (SD = 3.46). Variables related to gender, age, height, and weight of the participants and a questionnaire on attitudes towards Corporal Expression were included. (3) Conclusions: Girls showed a more positive perception of the CE contents of the PE subject than boys; the latter showed a greater indifference to and a lower preference for these contents compared to other contents of the subject. On a general level, participants valued CE with a certain degree of positivity regarding its formative and educational usefulness and the expression of feelings and emotional self-management, and the pupils agreed with the methods and means used by the teacher to transmit the learning of CE.

Physical Education Teachers' Perception of Teaching Effectiveness Related to Gender and Center Location in the Community of Extremadura.

Teacher effectiveness (TE) is defined as a set of strategies implemented by the teacher to ensure the multidimensional development of students. This effectiveness has usually been evaluated by students, department heads or parents, but not by one of the fundamental elements of the educational process, the teacher. In the current study, the aim is to understand the self-assessed teaching effectiveness of Physical Education (PE) teachers in the Community of Extremadura, finding differences according to the gender of the teacher and the location of the center. Significant differences were found in the scores of both the items and the dimensions that make up the questionnaire, regarding variables such as gender and location of the center. Similarly, we found worrying values regarding the use of technology and the evaluation of teachers and students, so these findings should serve to open new lines of action to develop measures to improve teaching effectiveness depending on the educational context. Therefore, this research is considered a first step in the analysis of the perceptions and needs of the teaching job from the point of view of a PE teacher in Extremadura.

Validation of a Questionnaire to Analyze Teacher Training in Inclusive Education in the Area of Physical Education: The CEFI-R Questionnaire.

Inclusive education is a right that has captured the attention of public institutions, researchers, and teaching professionals around the world. The beliefs and perceptions of teachers are a fundamental axis in knowing the state of these professionals regarding this ethical principle, allowing them to develop and implement different strategies. This study aims to explore the reliability and factor structure of the Evaluation of Teachers' Preparation for Inclusion (CEFI-R) questionnaire among physical education teachers. The sample consisted of 789 Spanish in-service teachers who completed the questionnaire to assess their readiness for inclusion in this subject. Exploratory and confirmatory factor analyses as well as reliability testing were carried out. A factor structure with four dimensions (conception of diversity, methodology, support, and community participation) was obtained. These dimensions consisted of 17 items with good and excellent goodness-of-fit values. In addition, a high reliability was obtained (Cronbach's Alpha = 0.71-0.93). Therefore, the CEFI-R could be considered a valid and reliable tool to analyze physical education teachers' perceptions of their preparedness for inclusive education.

Differences in the Perception Regarding Inclusion Preparation among Teachers at Different Educational Stages.

Inclusive education is fundamental, consisting of enabling all students, irrespective of their characteristics, to receive appropriate education and actively participate in school life. Teachers play an important role in this regard; thus, this study aims to analyze teachers' perceptions regarding their preparation for inclusion by assessing possible differences depending on the educational stage (early childhood, primary, or secondary education). A total of 1098 Spanish teachers, from Extremadura, responded to three dichotomic answers about their inclusive education preparation perception and the Evaluation of Teachers' Inclusion Readiness (CEFI-R) questionnaire, a 19-item tool composed of four dimensions: (1) conception of diversity, (2) methodology, (3) support, and (4) community participation. Pearson's chi-square test was used to assess differences between the dichotomous questions and educational stage; Kruskal-Wallis was used to determine whether the educational stage conditioned the CEFI-R dimensions responses, and the Spearman rho was used to test the association between age groups and the CEFI-R dimensions. Statistical differences were found between secondary education and preschool education and primary education teachers in the dimensions (1) conception of diversity, (2) methodology, and (3) support. Significant differences in dimension (4) community participation between preschool education teachers and secondary and primary education teachers were found.

Effects of a 4-Week After-School Physical Literacy Program on Health-Related Quality of Life and Symptomatology in Schoolchildren with ADHD: A Study Protocol.

Research has shown that physical activity programs led to improvements in children with Attention Deficit Hyperactivity Disorder (ADHD). However, no study evaluating the impact of a physical literacy (PL) program has been conducted. This study aims to examine PL and the effects of an after-school PL program on Health-related quality of life (HRQoL) and ADHD symptomatology including quality and sustained attention. A parallel-group randomised controlled trial will be conducted assessing PL, HRQoL and ADHD symptomatology, both at the beginning and the end of the PL after-school program implementation. The program will last 4 weeks, including two sessions per week lasting 55 min. Sessions will be divided into several parts: greeting (5 min), block I (20 min), block II (20 min) and relaxation and feedback (10 min). Block I will focus on the acquisition of content that contributes to the development of the domains of knowledge and understanding and daily activity; and block II, in addition to favouring physical competence, will seek to improve motivation. If this program proves its effectiveness, it could be an alternative to be included in educational systems, representing a scientific breakthrough regarding physical activity adherence and inactivity-related disease prevention, HRQoL and management of ADHD-associated symptomatology.

A Bibliometric Analysis of Physical Literacy Studies in Relation to Health of Children and Adolescents.

Regular physical activity (PA) is an essential component of maintaining good health, thereby improving the physical and psychological well-being of the population. PA performed during childhood and adolescence can have repercussions in adulthood, contributing to the prevention of chronic activities and improving quality of life. Given its high relationship with PA, physical literacy could play a crucial role in valuing and participating in a physically active lifestyle, thus addressing low rates of PA participation from an early age. This bibliometric analysis provides a globalized view of physical literacy (PL) and its relationship with health, pathologies, prevention, or intervention among children and adolescents. Publications registered on Web of Science were analyzed using bibliometrics based on data from 141 documents published between 2014 and 2022, while the VOSviewer software v. 1.6.18. was used for the processing and visualization of the data and metadata. The results show an exponential growth in scientific research over the last 8 years, with an accumulation of documents in four journals and a distribution of publications spanning thirty-seven countries and regions. The network of researchers consists of 500 researchers, with the largest number of publications corresponding to 18 co-authors with at least 5 publications. The principal purpose of this research was to identify the most prolific co-authors, most-cited journals and co-authors, and the most relevant keywords.

Children's Influence on Their Parents' Satisfaction with Physical Activity in Nature: An Exploratory Study.

Physical activity in nature has several benefits as it is important for good health, offering physical, social, psychological or even ecological benefits. Nevertheless, in order to maintain adherence to this practice, high levels of satisfaction with the practice are necessary. The objective of this study is to explore whether children's characteristics influence parental satisfaction with physical activity in nature, analyzing possible differences according to the gender and age of their children. Two hundred and eighty parents responded to two sociodemographic questions in addition to the Physical Activity Enjoyment Scale (PACES), which consists of 16 items. The normality of the data was determined using the Kolmogorov-Smirnov test. Subsequently, nonparametric tests were used to analyze the variables of gender and age in the items, dimensions and total scores of the questionnaire. Statistical differences were found in some of the positive items, which varied according to the age of the children. However, no significant differences were found in the items with respect to the children's gender or when examining the dimensions or total score of the questionnaire based on both variables. Likewise, age did not show significant correlations with the dimensions and the total score of the questionnaire. Consequently, this study indicates that a child's age may influence parents' positive perceptions of the enjoyment of physical activity in nature. Similarly, the gender of the child does not seem to influence these perceptions.

Fibromyalgia, Pain, and Physical Activity: A Bibliometric Analysis.

Fibromyalgia (FM) is a rheumatic disease characterized by pain, fatigue, low-quality sleep, depression, anxiety, stiffness, fall risk, mood disturbance, cognitive impairment, poor physical condition, and other symptoms leading to a worse quality of life. Physical activity (PA) and exercise are effective methods to reduce FM symptoms, including pain. This study presents the first bibliometric study on FM, pain, and PA. An advanced search of the Web of Science (WoS) Core Collection database performed on this topic using was carried out traditional bibliometric laws. A total of 737 documents were found. Annual publications presented an exponentially growing trend (R2 = 85.3%). Rheumatology International, Kaisa Mannerkorpi, and the USA were the journal, co-author, and country most productive, respectively. The exponential growth of annual publications on FM, PA, and pain shows the high interest of researchers and publishers in this topic. The document "Fibromyalgia A Clinical Review" was the most cited. Moreover, Kaisa Mannerkorpi was the most prolific co-author, Rheumatology International was the most prolific journal, "Fibromyalgia: a clinical review" was the most highly cited document, and Daniel Clauw was the most cited co-author.

Translation, Cultural Adaptation, and Reliability of the 15D Portuguese Version: A Generic Health-Related Quality of Life (HRQoL) Instrument.

(1) Background: Purpose: The assessment of quality of life is essential to the human condition and can be measured through questionnaires. This study aims to translate and culturally adapt the 15D questionnaire to assess the population's quality of life, as well as explore its relative reliability and internal consistency; (2) Methods: The translation and cultural adaptation of the 15D questionnaire was carried out independently, considering two translations. The synthesis version was applied to eight subjects, distributed by gender. Cognitive interviews were conducted to observe clarity, acceptability, and familiarity with the version of the questionnaire. The final version of the questionnaire, in Portuguese, was again translated into the official language by two translators who had never had contact with the questionnaire. To assess the test-retest reliability and internal consistency of the 15D questionnaire, 43 participants were interviewed; (3) Results: Participants indicated that they had some doubts about dimensions, breathing, and discomfort and symptoms; however, as there were no suggestions for change, the questionnaire had no changes. Items were clear and understandable. Internal consistency was observed using Cronbach's alpha, with values between 0.76 and 0.98. The test-retest reliability values were between 0.77 and 0.97; and (4) Conclusions: The Portuguese version of the 15D questionnaire was proved to be equivalent to the English version and to be reliable for the Portuguese population. This instrument is easy to access and apply.

Portuguese translation and validation of the questionnaires from the Canadian Physical Literacy Assessment-2: a pilot study.

Background/objective: Physical literacy assessment is considered a vital resource to decrease the prevalence of sedentary lifestyles and physical inactivity in children and adolescents worldwide. In Portugal, there is no physical literacy assessment tool for children under 15 years old. The main objective of this study was to carry out a translation and cultural adaptation of the Canadian Physical Literacy Assessment 2 (CAPL-2) into Portuguese, as well as to test its psychometric properties, in children between 8 and 12 years of age. Methods: The questionnaires included in the CAPL-2 were translated using the translation-back-translation method and adapted to their context. The test-retest reliability, internal consistency, and confirmatory factor analysis of the CAPL-2 Portuguese version were analyzed in a sample of 69 and 138 students, respectively, from a school in the Alentejo region (Portugal). Results: The Portuguese version of the CAPL-2 questionnaires demonstrated high internal consistency (Cronbach's α: 0.713-0.979) and test-retest reliability ranging from moderate to nearly perfect in the motivation and confidence domain and knowledge and comprehension domain (ICC = 0.549-0.932). The results showed a good fit after adjusting for covariation paths (CMIN/DF = 1.382, p = 0.105, RMSEA = 0.053, CFI = 0.971, TLI = 0.955, NFI = 0.907). Conclusion: The CAPL-2 version of the questionnaires, translated and adapted to the Portuguese context, demonstrated validity and reliability, making them suitable for assessing physical literacy in children aged 8-12 years.

Effects of a Multicomponent Programme for Improving Physical and Psychological Health in Victims of Intimate Partner Violence: Study Protocol for a Randomised Control Trial.

Intimate partner violence (IPV) is a public health problem that psychologically and physically affects the women who suffer from it. In this article, we propose an intervention protocol based on therapeutic tourism through adventure physical activities and psychological therapy that could improve the psychological and physical health of women participants. We propose a randomized study where participants will be separated into two groups, control and experimental, and we will perform measurements including self-concept, self-image, depression, and perceived stress, combining these with physiological measurements of stress level by determining stress-related hormones (Cortisol and DHEA), as well as the overall cost-effectiveness of the program. All data collected at the end of the protocol will be statistically analysed. If the final data are positive and it is feasible, this protocol could be proposed as a measure for the treatment of the sequelae of victims of gender violence.