The purpose of this study was to analyze the kinematic factors of the golf driver swing affecting the nether limbs region. For this purpose, joint angle were calculated. In order to determine the load on the nether limbs region, a triple segmental system was set for ankle, knee, and hip joint angle working on the nether limbs region were estimated. For this study, a total of 4 profession at golfers were sampled, and then, their driver swings were recorded with 4 high-speed digital video cameras (180 frames/sec.) to be synthesized into 3-dimensional images and coordinated. All data were calculated using Lab VIEW 7.0 graphic program. The results of this study can be summarized as follows; It was found that the joint movement was generated on ankle, knee, and hip joints in the direction of the target, and that the joint movement was changed rapidly in the direction of target immediately before impact. The joint movement was generated towards the target to activate the nodes, and then, it was generated in the reverse direction to increase the speed during impact. Especially, in the case of left nether limb, the strongest fixed segment was generated to maximize the momentum. The load to left nether limb can be estimated from the joint force which was operated over the weight. Also, the load to out range of joint can be estimated with any injury before and after the impact by anatomical shape of knee.