Objective. To study the problem of human movement characteristics of target-aiming movement. Method. The authors first analyzed the essentials of target-aiming movement on the basis of previous research results, then designed and made a two-dimension experiment of target-aiming movement. Result. After theoretical consideration and analysis of experimental results, a new model of human two-dimension target-aiming movement was proposed, and the coefficients are determined experimentally. Conclusion. The model was verified by experimental data. It was demonstrated that the new model has an excellent suitability, and is applicable for evaluations of target-aiming movements of one and two dimensions.