Mixed Method Research on Football Coaches' Competitive Behavior.

Objective: The purpose of this study was to present the reliability of three validated measures, namely the System of Analysis of Instruction in Competition, the Questionnaire on Coach Instructional Behavior Expectations, and the Questionnaire on Coach Instructional Behavior Perception that could be used in a mix-method approach.

Methods: Three instruments underwent a robust process of construct and reliability analysis. Inter- and intra-observer reliability was tested for the observational instrument using -agreement measure.

Body Image Dissatisfaction, Eating Disorders, and Associated Factors in Brazilian Professional Ballroom Dancers.

The search for movement plasticity causes dancers to seek to achieve and maintain low body weight, which can lead to dissatisfaction with their body image and to eating disorders. The purpose of this study was to analyze body image satisfaction and the presence of eating disorders and associated factors in professional ballroom dancers in Brazil. Three hundred and twenty dancers took part via a self-reported questionnaire.

[Fatigue and quality of life among professional ballroom dancers in Brazil].

The scope of this study was to analyze the relationship between quality of life, fatigue and injuries among professional Brazilian ballroom dancers. A total of 320 professionals from the five regions of Brazil participated, and the data were collected through a self-administered online questionnaire concerning general information, WHOQOL-bref, Yoshitake Fatigue Questionnaire and Injury Identification in Dancers Questionnaire. For data analysis, descriptive statistics were used, followed by inferential analysis and the Multiple Linear Regression test.

Matrix Regenerating Agent (RGTA) in a Neurotrophic Corneal Ulcer.

Neurotrophic keratopathy is a condition associated with corneal damage and impaired corneal healing. There are no specific treatments available for this disease and current treatments are not associated with improved visual function. Matrix regenerating agents (RGTA) are recent topical agents showing positive results in the treatment of several corneal conditions, including neurotrophic keratopathy.

Cataract surgery in patients with nanophthalmos: results and complications.

Purpose: To evaluate phacoemulsification surgery results and complications in patients with nanophthalmos.

Methods: The records of 9 patients with nanophthalmos who had cataract surgery from January 2011 through January 2015 were retrospectively reviewed. Nanophthalmos was diagnosed by the presence of an eye with an axial length (AL) less than 20.

Quantifying the offensive sequences that result in goals in elite futsal matches.

The aim of this study was to quantify the type of offensive sequences that result in goals in elite futsal. Thirty competitive games in the Spanish Primera Division de Sala were analysed using computerised notation analysis for patterns of play that resulted in goals. More goals were scored in positional attack (42%) and from set pieces (27%) compared to other activities.