title: Anaerobic and aerobic performances in elite basketball players.
abstract: THE PURPOSE OF THIS STUDY WAS TO PROPOSE A SPECIFIC LACTATE MINIMUM TEST FOR ELITE BASKETBALL PLAYERS CONSIDERING THE: Running Anaerobic Sprint Test (RAST) as a hyperlactatemia inductor, short distances (specific distance, 20 m) during progressive intensity and mathematical analysis to interpret aerobic and anaerobic variables. The basketball players were assigned to four groups: All positions (n=26), Guard (n= 7), Forward (n=11) and Center (n=8). The hyperlactatemia elevation (RAST) method consisted of 6 maximum sprints over 35 m separated by 10 s of recovery. The progressive phase of the lactate minimum test consisted of 5 stages controlled by an electronic metronome (8.0, 9.0, 10.0, 11.0 and 12.0 km/h) over a 20 m distance. The RAST variables and the lactate values were analyzed using visual and mathematical models. The intensity of the lactate minimum test, determined by a visual method, reduced in relation to polynomial fits (2nd degree) for the Small Forward positions and General groups. The Power and Fatigue Index values, determined by both methods, visual and 3rd degree polynomial, were not significantly different between the groups. In conclusion, the RAST is an excellent hyperlactatemia inductor and the progressive intensity of lactate minimum test using short distances (20 m) can be specifically used to evaluate the aerobic capacity of basketball players. In addition, no differences were observed between the visual and polynomial methods for RAST variables, but lactate minimum intensity was influenced by the method of analysis.
authors.affiliation: Laboratory of Sports Applied Physiology, University of Campinas (UNICAMP).. Faculty of Applied Sciences (FCA), Limeira, SP - Brazil ; Sports Science Research Group, Federal University of Alagoas (UFAL).CEDU/Physical Education and PPGNUT Campus A.C. Simões, Maceió, AL - Brazil.
authors.forename: Gustavo Gomes
authors.initials: GG
authors.lastname: de Araujo
authors.affiliation: Laboratory of Sports Applied Physiology, University of Campinas (UNICAMP).. Faculty of Applied Sciences (FCA), Limeira, SP - Brazil.
authors.forename: Fúlvia
authors.initials: F
authors.lastname: de Barros Manchado-Gobatto
authors.affiliation: University of São Paulo (USP) School of Physical Education and Sports (EFERP), Monte Alegre, Ribeirão Preto, SP - Brazil.
authors.forename: Marcelo
authors.initials: M
authors.lastname: Papoti
authors.affiliation: Laboratory of Sports Applied Physiology, University of Campinas (UNICAMP).. Faculty of Applied Sciences (FCA), Limeira, SP - Brazil.
authors.forename: Bruno Henrique Ferreira
authors.initials: BH
authors.lastname: Camargo
authors.affiliation: Laboratory of Sports Applied Physiology, University of Campinas (UNICAMP).. Faculty of Applied Sciences (FCA), Limeira, SP - Brazil.
authors.forename: Claudio Alexandre
authors.initials: CA
authors.lastname: Gobatto
keywords: lactate minimum; mathematical model; polynomial adjust; sprint