![]() ![]() J Strength Cond Res 28(9): 2611–2620, 2014-The purposes of this study were to test the reproducibility of the 2.5-minute loaded repeated jump test (LRJT) and to test the effectiveness of general preparation period (GPP) training on anaerobic fitness of elite alpine ski racers with the LRJT. The 2.5-minute loaded repeated jump test: Evaluating anaerobic capacity in alpine ski racers with loaded countermovement jumps. Patterson, C, Raschner, C, and Platzer, H-P. At the same time, the need to individualize training and skiing equipment for each unique skier will motivate innovative scientific research for years to come. Moreover, collection of data during training and actual competitions will enhance the quality of guidelines for training future Olympic champions. Recent advances in sensor technology that allow kinematics and kinetics to be monitored can provide detailed information about the biomechanical factors related to success in competitions. Although the biomechanics of alpine skiing have significantly improved, several questions concerning optimization of skiers’ performance remain to be investigated. Peak ground reaction forces, which can be as high as five times body weight, serve as a measure of the external load on the skier and equipment. Access to multiple split times along the racing course, in combination with analysis of the trajectory and speed provide information that can be utilized to enhance performance. The technical complexity places a premium on minimizing energy dissipation, employing strategies and ski equipment that minimize ski-snow friction and aerodynamic drag. ![]() The wide variety of terrain, slopes, gate setups and snow conditions involved in alpine skiing requires skiers to continuously adapt, alternating between the carving and skidding turning techniques. The technical and tactical ability of today’s world-class skiers have adapted substantially to changes in equipment, snow conditions and courses. Here, we present an update on the biomechanics of alpine ski racers and their equipment. Nowadays, skiers compete in four main events: slalom, giant slalom, super-G and downhill. Alpine skiing has been an Olympic event since the first Winter Games in 1936. ![]()
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