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Percorrer por autor "Toubekis, Argyris G."

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  • Editorial: physiological and biomechanical determinants of swimming performance-volume 2
    Publication . Castro, Flávio A. de Souza; Figueiredo, Pedro; Toubekis, Argyris G.; Barbosa, Tiago M.; McCabe, Carla
    The objective of this Research Topic was to develop and strengthen evidence of training and swimming performance to increase scientific knowledge in the area, considering that understanding the biomechanical, physiological, and neuromuscular determinants of swimming performance is still challenging. This way, 13 manuscripts have been reviewed and approved for this research topic (volume II). We can categorize the 13 manuscripts into three major areas of swimming research: physiology and prescription; biomechanics; performance assessment and prediction. Furthermore, we highlight that 10 of the manuscripts were carried out with the participation of at least two research institutions, often from different countries, which may demonstrate the need for international interchange and exchange of ideas and methodologies across researchers and laboratories.
    2023Editorial de revista Acesso aberto Ver mais
  • The influence of the coaches’ demographics on young swimmers’ performance and technical determinants
    Publication . Marinho, D.A.; Barbosa, Tiago M.; Lopes, Vitor P.; Forte, Pedro; Toubekis, Argyris G.; Morais, J.E.
    The purpose of this study was to understand the relationship between the coaches’ demographics (academic degree and/or coaching level and/or coaching experience) and young swimmers’ performance and technical ability. The sample was composed by 151 young swimmers (75 boys and 76 girls: 13.02 1.19 years old, 49.97 8.77 kg of body mass, 1.60 0.08 m of height, 1.66 0.09 m of arm span), from seven different clubs. Seven coaches (one per club) were responsible for the training monitoring. Performance and a set of biomechanical variables related to swim technique and efficiency were assessed. The swimmers’ performance was enhanced according to the increase in the coaches’ academic degree (1: 75.51 10.02 s; 2: 74.55 9.56 s; 3: 73.62 7.64 s), coaching level (1: 76.79 11.27 s; 2: 75.06 9.31 s; 3: 73.65 8.43 s), and training experience ( 5-y training experience: 75.44 9.57 s; >5- y training experience: 74.60 9.54 s). Hierarchical linear modeling retained all coaches’ demographics characteristics as main predictors (being the academic degree the highest: estimate = -1.51, 95% confidence interval = -0.94 to -2.08, p = 0.014). Hence, it seems that an increase in the demographics of the coaches appears to provide them with a training perspective more directed to the efficiency of swimming. This also led to a higher performance enhancement
    2020Artigo científico Acesso aberto Ver mais