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EN
Background: Diabetes mellitus is a chronic disease related to the occurrence of numerous metabolic disorders. Their common feature is hyperglycaemia, caused by insufficient insulin secretion or its malfunction. The World Health Organization states that 346 million people worldwide have diabetes. The studies in adults with type 2 diabetes clearly demonstrate that the change of lifestyle behaviours effectively improves glycemic control. The modifications of lifestyle habits, such as regular physical activity and healthier dietary habits prove to be beneficial for patients. The aim of this study was to determine the factors affecting the level of physical activity in people with diabetes mellitus. Methods: Research material consisted of the data gathered from a diagnostic survey, which was conducted in a form of a questionnaire. The study included 60 people with type 1 or type 2 diabetes. Results: Unfortunately, the results show that not all of them were active enough, which is so crucial for stabilizing the disease. Conclusions: The diagnosis of diabetes in the respondents resulted in more time being spent by them on physical activity, which resulted in the improvement of diabetes control and the normalization of body weight according to BMI, thus increasing the effectiveness of diabetes treatment and reducing complications. The frequency of the physical activity undertaken by the respondents prior to the disease was not related to gender, however, after the diagnosis, it was dependent on gender
EN
Identifying the anthropometric measures of successful and less successful handball players may be helpful in developing a talent identification and development model, allowing for the determination of key physical capacities required for elite performance. The purpose of the study was to describe the anthropometric characteristics, including age, standing stature, body mass and body mass index (BMI) in handball players who participated in the 2013 Men's Handball World Championships. Secondly, the objective was to identify the possible differences in these parameters in terms of individual playing positions (goalkeeper, back, center back, wing, line player). Rosters with handball player's age, standing stature, and body mass were obtained from the International Handball Federation website. The research material included 409 handball players (24 teams). National teams were organized by their ranks and sub-grouped using their continents and playing positions. The results of the analyses of variance demonstrated significant differences in age (F=2.30; p=0.044; Partial ŋ2=0.028), standing stature (F=14.02; p=0.0001; Partial ŋ2=0.148), and body mass (F=5.88; p=0.0001; Partial ŋ2=0.068) among the groups (G1-G6). Players in G1 had the highest standing stature and body mass, while players in G6 had the lowest age and body mass values. The backs and line players were the tallest. In addition, the measurement of body mass showed that the line players had the highest body mass and BMI values. In conclusion, this study presented anthropometric data that differentiated levels of success in male handball teams playing in the 2013 world championships. This information should serve as a reference for the average standing stature, body mass, and BMI of handball players for particular positions at the professional level.
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