Facemask removal (FMR) is crucial for immediate treatment of helmeted athletes. The purpose of this study was to determine the effect of practice on the time required for lacrosse helmet FMR. Participants removed the facemasks of two helmet models (Cascade CPXR and Warrior Trojan) four times over four weeks with either a cordless screwdriver or pruner. We found a significant interaction for removal tool and time (p < .001). Participants became faster at FMR across the 4 weeks of data collection. We recommend three consecutive weeks of practice to improve FMR speed, though depending on FMR tool, an individual could benefit from additional sessions.
Daniel C. Martinez, Thomas G. Bowman and Richard J. Boergers
Carlos Marta, Ana R. Alves, Pedro T. Esteves, Natalina Casanova, Daniel Marinho, Henrique P. Neiva, Roberto Aguado-Jimenez, Alicia M. Alonso-Martínez, Mikel Izquierdo and Mário C. Marques
Purpose: The aim of this study was to determine the effects of an 8-week program of resistance training (RT) or suspension training (ST) on explosive strength in prepubescent boys. Methods: Fifty-seven boys aged 10–11 years were assigned to 2 training groups, RT or ST or a control group (no training program). Boys trained twice weekly for 8 weeks. Results: A significant interaction was reported with a large (P < .001,
Silvia A. González, Maria A Castiblanco, Luis F. Arias-Gómez, Andrea Martinez-Ospina, Daniel D. Cohen, Gustavo A. Holguin, Adriana Almanza, Diana Marina Camargo Lemos, Jorge Enrique Correa-Bautista, Iván D. Escobar, Johnattan García, Rocio Gámez, Mauricio Garzon, Yaneth Herazo Beltrán, Hernan Hurtado, Oscar Lozano, Diana C. Páez, Robinson Ramírez-Vélez, Nubia Ruiz, Gustavo Tovar and Olga L. Sarmiento
Physical activity (PA) is vital to the holistic development of young people. Regular participation in PA is associated with substantial benefits for health, cognitive function, and social inclusion. Recognizing the potential of PA in the context of the current peace process in Colombia, the purpose of this article is to present the methodology and results of Colombia’s second Report Card on PA for children and youth.
A group of experts on PA graded 14 PA indicators based on data from national surveys and policy documents.
National and departmental policy indicators received a grade of B, while organized sport participation, overweight, obesity, community influence, and nongovernment initiatives indicators received a grade of C. Overall PA levels, active transportation, sedentary behaviors, and school influence received a grade of D. Active play, low physical fitness, and family influence received an Incomplete grade.
PA levels are low and sedentary behaviors are high in Colombian children and youth, with notable geographic differences. A broad policy framework translated into specific actions could provide unique opportunities to bridge the gap between knowledge and practice, and contribute to social integration goals in a postconflict setting.