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Rosa, João Paulo Pereira; Silva, Andressa; Rodrigues, Dayane Ferreira; Menslin, Rui; Araújo, Leonardo Tomasello; Vital, Roberto; Tufik, Sergio; Stieler, Eduardo; de Mello, Marco Tulio – Research Quarterly for Exercise and Sport, 2020
Purpose: The present study aimed to investigate associations between hormonal profile (cortisol and testosterone) and the psychobiological aspects of Paralympic athletes during a competitive season. Method: Male Brazilian Paralympic swimmers (n=11) were evaluated in three Training Camps (TC) during the cycle of training for the Paralympic Games…
Descriptors: Biochemistry, Exercise Physiology, Stress Variables, Motivation
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Klatt, Stefanie; Noël, Benjamin; Musculus, Lisa; Werner, Karsten; Laborde, Sylvain; Lopes, Mariana Calábria; Greco, Pablo J.; Memmert, Daniel; Raab, Markus – Research Quarterly for Exercise and Sport, 2019
Purpose: The concepts of creativity and intuition have been well studied in isolation, but less is known about their distinctive contributions to option generation in decision making. Method: We examined the relation between creative and intuitive decision making in two studies--one involving coaches and one involving soccer players--using video…
Descriptors: Creativity, Intuition, Decision Making, Correlation
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Vieira, Luiz H. P.; Cunha, Sérgio A.; Moraes, Renato; Barbieri, Fabio A.; Aquino, Rodrigo; Oliveira, Lucas de P.; Navarro, Martina; Bedo, Bruno L. S.; Santiago, Paulo R. P. – Research Quarterly for Exercise and Sport, 2018
Purpose: The purpose of this study was to compare the kicking performance of young soccer players in the U9 to U20 age groups. Method: Three hundred and sixty-six Brazilian players were evaluated on an official pitch using three-dimensional kinematics to measure (300 Hz) ball velocity (V[subscript ball]), foot velocity (V[subscript foot]),…
Descriptors: Motion, Accuracy, Team Sports, Comparative Analysis
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Fachina, Rafael; da Silva, Antônio; Falcão, William; Montagner, Paulo; Borin, João; Minozzo, Fábio; Falcão, Diego; Vancini, Rodrigo; Poston, Brach; de Lira, Claudio – Research Quarterly for Exercise and Sport, 2013
Purpose: To quantify creatine kinase (CK) activity changes across time following an acute bout of whole-body vibration (WBV) and determine the association between changes in CK activity and jumping performance. Method: Twenty-six elite young basketball players were assigned to 3 groups: 36-Hz and 46-Hz vibration groups (G36 and G46, respectively)…
Descriptors: Foreign Countries, Athletes, Team Sports, Exercise Physiology