Background: A series of archery shooting movements requires strong activity of muscles attached to the shoulder girdle and upper extremity. It is unclear which muscles influence archery competition scores. This study aimed to compare muscle activity of the shoulder girdle and upper extremity during shooting movements and to analyze the muscles influencing in archery skill improvement.
Methods: Thirty male archers, who were divided into three groups based on skill level (elite, pre-elite, and beginner), were included in this study. The angle of shoulder joint abduction, horizontal extension, and elbow joint flexion, as well as the electromyographic activity of the upper trapezius, lower trapezius, deltoid middle, deltoid posterior, biceps brachii, and triceps brachii muscles at the point of stabilization during shooting, were measured.
Results: In the elite group, the activity of the lower trapezius muscle was significantly higher (P<0.05), while that of the biceps brachii and triceps brachii muscles were significantly lower (P<0.05) compared to the pre-elite and beginner groups.
Conclusions: The lower trapezius muscle of the draw arm is actively involved in scapular fixation during shooting. Therefore, in order to improve the archery competition score, training focused on the lower trapezius muscle is necessary.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.23736/S0022-4707.17.07826-4 | DOI Listing |
Sci Rep
January 2025
School of Public Health, Karaganda Medical University, Karaganda, 100008, Kazakhstan.
Comprehensive examinations of health literacy (HL) among students in Kazakhstan are lacking. The existing literature from adult populations in Kazakhstan suggests associations between higher HL and socioeconomic and demographic factors. The HLS19-Q12 tool was used in this study to assess the HL level of 3230 students with various backgrounds.
View Article and Find Full Text PDFBMJ Open
January 2025
Faculty of Health Sciences, Simon Fraser University, Burnaby, BC, Canada.
Introduction: Non-adherence to tuberculosis (TB) treatment poses a significant challenge to effective TB management globally and is a major contributor to the emergence of multidrug-resistant TB. Although adherence to TB treatment has been widely studied, a comprehensive evaluation of the comparative levels of adherence in high- versus low-TB burden settings remains lacking. The objective of this systematic review and meta-analysis is to assess the levels of adherence to TB treatment in high-TB burden countries compared to low-burden countries.
View Article and Find Full Text PDFBr J Hosp Med (Lond)
January 2025
Nursing Department, Zhang Ye People's Hospital Affiliated to Hexi University, Zhangye, Gansu, China.
Diabetes is a chronic lifelong condition that requires consistent self-care and daily lifestyle adjustments. Effective disease management involves regular blood glucose monitoring and ongoing nursing support. Inadequate education and poor self-management are key factors contributing to increased mortality among diabetic individuals.
View Article and Find Full Text PDFPlants (Basel)
January 2025
Voke Branch, Lithuanian Research Centre for Agriculture and Forestry, Zalioji 2, LT-02232 Vilnius, Lithuania.
Grasses can sustain soil functions despite nutrient depletion, which can have serious consequences for soil processes and ecosystem services. This paper summarizes the results of the long-term experiment (1995-2024) carried out in within a temperate climate zone, focusing on the productivity of natural and managed grasslands; their succession changes over time, and so do the effects on soil chemical properties, and soil organic carbon (SOC) sequestration. The results indicated that two land uses-abandoned land (AL) and grassland fertilized with mineral fertilizers (MGf)-can be effectively applied to prevent soil degradation.
View Article and Find Full Text PDFNutrients
January 2025
Department of Psychobiology and Methodology, Universitat Autònoma de Barcelona, 08193 Barcelona, Spain.
Background-objectives: Multiple dynamic interacting factors contribute to the presence and progression of eating disorders (ED). Empirical research has provided mixed findings regarding the mechanisms explaining the contribution of body mass index (BMI) to the diverse ED endophenotypes. The present study aims to evaluate the underlying processes (direct and indirect effects) contributing to BMI and ED severity, considering the contribution of multiple neuropsychological constructs.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!