Proceedings I World Conference of Science in Triathlon
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I World Conference of Science in Triathlon INDEX LACTATIC INTENSITY OF COMPETITION IN SPRINT DISTANCE TRIATHLON Alberto Ferriz; Roberto Cejuela; Alejandro Imbernón; José G Villa-Vicente; Irene López; Jorge Rivas. TRIATHLON IN SCHOOL-BASED PHYSICAL EDUCATION. Victoria E. Machota Blas. ANALYSIS OF INJURIES PRODUCED IN OLIMPIC TRIATHLON. Alejandro Imbernón; Roberto Cejuela; Zigor Montalvo; Irene López; Alberto Ferriz. THE VALIDATION OF A NEW METHOD THAT MEASURES CONTACT AND FLIGHT TIMES DURING TREADMILL RUNNING. Ana Ogueta Alday, Juan Carlos Morante; Raúl Lazo Vales; José A. Rodríguez-Marroyo; José G. Villa; Juan Gracía López. ANTHROPOMETRIC AND PHYSIOLOGICAL PROFILE OF YOUNG MALE ATHLETES OF OLYMPIC TRIATHLON. Antonio Gianfelici; Roberto Tamburri, Mario Miglio; Alessandro Botón; Alessandro Bomprezzi; Marcello Faina. RACE PACE ANALYSIS IN TRIATHLON SWIMMING: LOOKING FOR SPECIFIC TRAINNING ZONES. Rivas Feal, A. EFFECT OF TWO LACTATE CONCENTRATIONS (3 mMol.L-1 vs. 5 mMol.L-1) ON SUBSEQUENT RUNNING IN TRAINED TRIATHLETES. Carlos Castellar Otín; Jesús Montero Marín; Francisco Pradas de la Fuente; José Antonio Casajús Mallén. RUNNING TECHNIQUE ANALYSIS IN TRIATHLETES. Carlos Martín Caro. PHYSIOLOGICAL CORRELATES OF SIMULATED SPRINT-DISTANCE TRIATHLON. Daniel Taylor; Mark. F. Smith; Veronica E. Vleck. ANALYSIS OF PACING STRATEGY DURING DUATHLON AND TRIATHLON COMPETITIONS IN YOUTH ATHLETES. Comotto Stefania; Capranica Laura; Piacentini Maria Francesca. THE OTHER TRIATHLON: THE PERCEIVED PSYCHO-SOCIAL SPHERE OF TRIATHLETES AND COACHES AS A DETERMINANT OF SUCCESS. Germán Ruiz Tendero. HIGH LEVEL TRIATHLON COACH: CLOSE ENVIRONMENT AND BASIC PERFORMANCE QUALITIES. Germán Ruiz Tendero. SELF-EFFICACY, ANXIETY AND SPORT PERFORMANCE IN TRIATLÓN. Guillermo Viguria Hellín; Oswaldo Rivera Rodríguez. TRACKING MOOD STATES AND ON-GOING ATTENTIONAL FOCUS IN TRIATHLETES. Guillermo Viguria, Miguel Quintana, Mª Esther Rincón; Oswaldo Rivera. I World Conference of Science in Triathlon CAN SWIMMING INTENSITY AFFECT THE ELASTIC EXPLOSIVE FORCE MANIFESTATION IN TRIATHLON? Javier Mon Fernández, Ramón Maañón López; Silvia González Pereiró; Viana González, Oscar. CHONDROMALACIA PATELLA IN TRIATHLETES. Jodie E. Totten. TRAINING INTENSITY DISTRIBUTION DURING AN IRONMAN SEASON: RELATIONSHIP WITH COMPETITION PERFORMANCE. Jonathan Esteve-Lanao; Roberto Cejuela; Iker Muñoz-Pérez. BODY COMPOSITION OF ELITE TRIATHLETES. José Miguel Martínez Sanz; Roberto Cejuela Anta; Aritz Urdampilleta Otegui; Manuel Gallar Pérez-Albaladejo; José Miguel Soriano Del Castillo. SOMATOTYPE OF ELITE TRIATHLETES. José Miguel Martínez Sanz; Roberto Cejuela Anta; Aritz Urdampilleta Otegui, Manuel Gallar Pérez-Albaladejo; José Miguel Soriano Del Castillo. PREDICTION OF SPRINT DUATHLON PERFORMANCE FROM MAXIMAL LABORATORY TESTING. José Ramón Alvero-Cruz, Mauro Ronconi. EFFICIENCY OF RESOURCES ON TRIATHLON PROMOTION ACCORDING TO PREVIOUS TRIATHLETE’S EXPERIENCES. Pilar Vílchez Conesa; Teresa Nimes Pérez. ANALYSIS OF PACING STRATEGY DURING DUATHLON AND TRIATHLON COMPETITIONS IN YOUTH ATHLETES. Comotto, Stefania; Capranica, Laura; Piacentini ,Maria Francesca. TALENT ASSESSMENT IN A SHORT TRIATHLON IN THE CZECH REPUBLIC (CASE STUDY) KováĜová Lenka; KováĜ Karel; Václav Bunc; Horþic Josef. LOST TIME IN T2 CAN DECIDE THE FINAL RESULT IN MEN’S ELITE OLYMPIC TRIATHLON COMPETITION? Roberto Cejuela; Antonio Cala; José A. Pérez-Turpin; José G. Villa; Juan M. Cortell; Juan J. Chinchilla. ANTHROPOMETRIC VARIABLES OF FUTURE TALENT IN TRIATHLON VS CYCLING. Irene López; Roberto Cejuela; José A. Rodríguez-Marroyo; Jose M. Martínez Sanz; Alejandro Imbernón; Alberto Ferriz. INTERMITTENT HYPOBARIC HYPOXIA EXPOSURE INCREASES VENTILATORY THRESHOLD BUT NOT RUNNING PERFORMANCE IN TRIATHLETES Rodríguez F.A.; Iglesias X.; Barrero A.; Moreno D.; Abellán R., Segura J. I World Conference of Science in Triathlon ASSESSMENT OF BREATHING PATTERN IN A SIMULATED LABORATORY SPRINT DUATHLON. Fernández Vázquez R.; Alvero-Cruz J.R.; Ronconi M., Naranjo Orellana J. ANTHROPOMERICAL AND PHYSIOLOGICAL PROFILE OF THE TOP YOUNG CZECH TRIATHLETES. Vaclav Bunc; Josef Horþic; Lenka KováĜová. IS ELITE TRIATHLETE TRAINING POLARIZED? Veronica Vleck; Gregoire P. Millet; Francisco Bessone Alves. TRIATHLON INJURY: WHAT DO WE KNOW? Veronica Vleck; Francisco Bessone Alves. THE WETSUIT EFFECT ON ITU WORLD CUP SWIM PERFORMANCE Veronica Vleck; Francisco Bessone Alves; Romuald Lepers; David J. Bentley; Gregoire P. Millet. THE EFFECT OF SUB-MAXIMAL SWIMMING ON BLOOD LACTATE REMOVAL AFTER A SHORT TRIATHLON RACE . Schwerdtfeger, Wagner Daniel; Andries Júnior, Orival. METHOD FOR THE INDIVIDUAL AND COMPARATIVE ANALYSIS OF THE TRIATHLETE’S PERFORMANCE IN THE COMPETITION. Ivo Clotet Nyffenegger; Ricard Perez Pinazo. COGNITIVE STRATEGIES, PERCEIVED EXERTION AND RUNNING PERFORMANCE. De la Vega R; Rivera O; Segovia JC; Ramos JJ.; Hernández JM; Ruiz R.; De la Vega R. Rivera O. I World Conference of Science in Triathlon LACTATIC INTENSITY OF COMPETITION IN SPRINT DISTANCE TRIATHLON Alberto Ferriz , Roberto Cejuela , Alejandro Imbernón , Jose G Villa-Vicente2, Irene López , Jorge Rivas Departmental Section of Physical Education and Sports, University of Alicante (Spain) 2 Department of Physical Education and Sports, University of León (Spain) Address for correspondence: Roberto Cejuela Anta, Departmental Section of Physical Education and Sports, University of Alicante (Spain) Facultad de Educación, Campus de San Vicente del Raspeig. 03540. San Vicente del Raspeig (Alicante). Spain Tel: +34.965903721 Fax : +34.965903721 Email: [email protected] Keyword Performance, physiological factors, anaerobic threshold. Summary El triatlón, en su modalidad Sprint (750-20-5), tiene rasgos o características únicas dentro de las distintas modalidades que clasifican este deporte como puede ser las altas intensidades de carrera o la estrategia de la misma. El objeto del siguiente estudio es conocer y analizar estas características y relacionarlas con los valores medidos de uno de los factores fisiológicos como es el nivel de lactato en sangre que generan los triatletas (masculinos y femeninos) al finalizar la competición. Además, se contrastará con la literatura existente y que hace referencia a este factor fisiológico con el fin de poder I World Conference of Science in Triathlon discutir y sacar conclusiones para optimizar los entrenamientos entorno a estas exigencias fisiológicas para la modalidad de Triatlón Sprint. Triathlon, in its Sprint’s discipline (750-20-5), has unique traits or characteristics within different disciplines which classified this sport, as for example high running intensities or its strategy. The aim of this study is to determine and analyze these characteristics and related them with measured values of one of the physiological factors which is blood lactate concentration generated by triathletes (males and females) at the end of the competition. In addition, the study will be contrasted with existing literature which refers to this physiological factor in order to discuss and draw conclusions to optimize trainings around these physiological requirements of Sprint Triathlon. Introduction Knowing competition’s intensities is fundamental to improve and optimize the performance of athletes in whatever athletic discipline. Sprint Triathlon (750m-swimming; 20km-cycling; 5km-foot race); is a combined of resistance, transitions (T1 and T2) serve to connect the segments and they cause the change of the position of the triahtlete and their subsequent muscles, what can cause alterations in blood lactate concentrations (Cejuela et al. 2007). One of the restrictions of the performance is the aforementioned blood lactate (Ribas, 2006). Lactate is the result of change or transition which is produced in energy systems when intensity changes from aerobic to anaerobic (Chicharro, 1995). The study aims to determine blood lactate concentrations generated by triathletes in competition in order to optimize trainings around these physiological demands. I World Conference of Science in Triathlon Material & methods 20 triathletes were selected, 9 males (22.3±3.3 years old) and 11 females (22.81±2.82 years old) who took part in University Triathlon Spanish Championship 2010 which was celebrated in Alicante. Based on their performance, subjects were divided in two categories: Elite (4 men and 3 women who belong to High Performance National Centre) and Development (5 men and 8 women, who belong to Regional Development Centre). All of them follow a planned and organized training. 5 ȝl samples of blood were collected by the protocol which is defined by analyzer system called Lactate Pro, validated by Pyne et al. (2000), immediately after the end of the competition. A test of normality and variable homogeneity was done initially using the Statistical Program Package for Social Sciences (SPSS) v.15.0. Following this, descriptive statistics were generated and finally the student’s test for independent samples was applied. Pearson correlation coefficients were computed between the values of blood lactate concentration (Mmol L-1) and the final rank results. The alpha level for a significant p was set at 0.05. Results In Table 1 are reflected value data obtained from men and women in their blood lactate concentration immediately after the end of the competition. I World Conference of Science in Triathlon Table 1. There are gender differences in lactate values (12.11±4.14 Mmol·L-1 men, 8.94 ± 2.79 Mmol·L- 1 women) founded at the end of the test, Table 1. In men group, there are no