Abstract The research aims at revealing the following : 1. Recognizing the values of some kinematical variables of the kinetic trajectory among the styles of clean and jerk lift with split jerk . the constant jerk . and the squatting jerk lifts . https://www.spidertattooz.com/OMEGA-Seamaster-Aqua-Terra-150M-220-10-38-20-02-001-p15833/