抄録
To investigate the influence of alpine ski event results on the new devised performance test for alpine ski racers (call for Bosco test). Bosco test evaluates the performance in the jumping height that carries a barbell on its shoulder with weight load from 0kg to 50kg at random, and indicate counter, and it is consisted of from vertical posture to squat posture with countermovement, and jump performance, and evaluation whether performance in the jump height; experimentally. The subjects were ten male alpine ski racers. Five kind of extra load on the counter movement of jump exercise test. The analyzed mechanical parameters are on the basis of flight time (sec), peak velocity (m/sec), peak force (N), and peak power (watt). As a result of having compared it in relationship with event results, by an International Ski Federation (F.I.S. 2008 version) of point , It was recognized significantly correlated (r= -0.64~-0.75 p<0.05) between in slalom point and jump height by Bosco test and out put mechanical power. It was observed that the alpine ski giant slalom point was significantly correlated to these variable in Bosco test condition and also to jumping height of center of gravity (p<0.05) and peak power (p<0.05) in Bosco test. In conclusions , Bosco test result have suggested in that it was an effective evaluation of physical fitness index was shown as a measurement and evaluation physical fitness characteristics as ski performance event results of an Alpine ski athlete.
