TY - JFULL AU - Ying-Chen Lin and Ching-Ting Hsu and Wei-Hua Ho PY - 2015/3/ TI - Performance Evaluation for Weightlifting Lifter by Barbell Trajectory T2 - International Journal of Biomedical and Biological Engineering SP - 192 EP - 196 VL - 9 SN - 1307-6892 UR - https://publications.waset.org/pdf/10000923 PU - World Academy of Science, Engineering and Technology NX - Open Science Index 98, 2015 N2 - The purpose of this study is to investigate the kinematic characteristics and differences of the snatch barbell trajectory of 53 kg class female weight lifters. We take the 2014 Taiwan College Cup players as examples, and tend to make kinematic applications through the proven weightlifting barbell track system. The competition videos are taken by consumer camcorder with a tripod which set up at the side of the lifter. The results will be discussed in three parts, the first part is various lifting phase, the second part is the compare lifting between success and unsuccessful, and the third part is to compare the outstanding player with the general. Conclusion through the barbell can be used to observe the trajectories of our players lifting the usual process cannot be observed in the presence of malfunction or habits, so that the coach can find the problem and guide the players more accurately. Our system can be applied in practice and competition to increase the resilience of the lifter on the field. ER -