Mateus Betanho Campana

Avaliação perceptiva da imagem corporal: história, reconceituação e perspectivas para o Brasil

La investigacion en imagen del cuerpo ha estado creciendo en gran numero en el Brasil. Sin embargo, la evaluacion de la dimension de la percepcion de la imagen corporal es area poco explorada. La finalidad de este articulo es repasar criticamente la historia, las caracteristicas, los factores de intervencion de evaluacion de la percepcion y presentar perspectivas para el Brasil.

Factor structure, validity, and internal consistency of the Body Appreciation Scale for physically active Brazilian men with spinal cord injuries

Objective: The aim of this study was to examine the Body Appreciation Scale and its psychometric properties: specifically, the validity of its construct and its internal consistency, for persons with spinal cord injuries in Brazil. Method: A non-probabilistic sample of 70 adult men between 18 and 59 years of age who participated in this study. Partial least squares with path modeling, average variance extracted, squared correlation of the factors, bivariate correlation, variance analysis, Cronbach’s alpha test, and a Composite reliability test were conducted to evaluate factor structure, convergent, discriminant, concurrent, and divergent validity and internal consistency, respectively. Results: The confirmatory factor analysis confirmed the 2-factor solution model, predicted by theory. Convergent and discriminant evidence of validity was provided. Internal consistency values were satisfactory. Weak evidence of concurrent and divergent validity were generated. Conclusion: The Body Appreciation Scale appears to be a valid and reliable scale for researchers, especially in samples of physically active men with spinal cord injury. This new scale could be used to evaluate the impact of physical therapy on body image, as well the impact of sports practice. In this way, it could provide relevant information with which physicians, physical therapists, and physical educators can guide their interventions

Exercício físico na osteogênese imperfeita

Osteogenesis imperfecta (OI) is a genetic disorder of the connective tissue, characterized by bone fragility and low bone density, with a broad spectrum of clinical expression. Oriented physical exercise is recognized as a relevant conservative treatment option. Objective: To gather and systematize knowledge related to physical fitness testing, choosing exercises, load progression, and training systematization for persons with OI. Method: Databases from SciELO, LILACS, MedLine, Scopus, PubMed, Web of Science, PEDro and the Cochrane BVS were searched. Two independent reviewers selected the eligible studies. All randomized controlled clinical trials, transversal exploratory studies, case reports, and experience reports that described physical exercise intervention and physical fitness testing; general rules for physical activity and reported physical activity effects were included. Results: The electronic search yielded a total of 961 references published in English, Portuguese, French, and German. After analyzing previously established inclusion criteria, 9 studies were included, only two of which were controlled clinical trials. All the recommendations and conclusions found were oriented toward children, since all the studies had this population as a target. Only two studies included samples of adolescents up to the age of 12 years. OI types I and IV were investigated and some of the recommendations were extended to the other types of OI. Swimming is the exercise recommended most often. Strengthening exercises, with a slow addition of weight were also recommended, as well as aerobic exercises on bicycles, stationary or not. There are some special considerations in handling and treatment for this public that should be taken to avoid trauma. Conclusion: It was possible to obtain some systematization and orientation to conduct conservative treatment interventions with a physical exercise program; however, evidence to support any prescribed exercise and training development for persons with OI is still scarce.

Drive for Muscularity: Um Estudo Exploratório no Exército Brasileiro

Drive for muscularity refers to the desire to achieve an ideal muscular body, as well the degree of concern about increasing muscle mass. The aim of this research was to investigate drive for muscularity traits in men from the Brazilian army. Data from a non-probabilistic sample of 652 men were analyzed. Results showed associations among drive for muscularity variables and habits of physical exercise practice, life and body satisfaction, and social physique anxiety. Differences in drive for muscularity traits were also found accordingly with the romantic status, financial security and time career in the army. It was concluded that monitoring the drive for muscularity during military education should be part of the psychosocial care routines.

O Rugby em Cadeira de Rodas: aspectos técnicos e táticos e diretrizes para seu desenvolvimento

The aim of this case report was to describe tactical and technical aspects of Wheelchair Rugby and shows directions of how work them to achieve the better results for the team. The observational research methodology was used. Data collection was made from national and international teams between September/2008 to December/2009. The observations included training sessions and competition of nationals and international teams. In results we presented four technical elements: pass, reception, dislocation at the court and ball control. National and international defensives and offensives plays are also described. We conclude that the national teams have domain about technical and tactical skills however, the lack of game experience, lack of communication inside the court, and lack of knowledge about the rules are the weaker points that compromise team performance. We hope that this work helps researchers and coaches to continue the study and the actions in the court, contributing to the development of the modality in Brazil.

Perceptive evaluation of body image: history, reconceptualization and perspectives for Brazil

La investigacion en imagen del cuerpo ha estado creciendo en gran numero en el Brasil. Sin embargo, la evaluacion de la dimension de la percepcion de la imagen corporal es area poco explorada. La finalidad de este articulo es repasar criticamente la historia, las caracteristicas, los factores de intervencion de evaluacion de la percepcion y presentar perspectivas para el Brasil.

Evaluación de la percepción de la imagen del cuerpo: historia, reconceptualization y perspectivas para el Brasil

La investigacion en imagen del cuerpo ha estado creciendo en gran numero en el Brasil. Sin embargo, la evaluacion de la dimension de la percepcion de la imagen corporal es area poco explorada. La finalidad de este articulo es repasar criticamente la historia, las caracteristicas, los factores de intervencion de evaluacion de la percepcion y presentar perspectivas para el Brasil.