It requires the measurement of gait parameters like joint angles, angular motion, ground reaction force (GRF), momentum, step width, step length, velocity, etc. Human Gait Analysis is crucial in diagnosis, monitoring, treatment, and rehabilitation. In addition, the angular measure of hip and knee was obtained using the inverse kinematics of a 2RR robot. The results of position, velocity and acceleration for ankle and knee was presented in a XY plane. To find the angle of the hip and knee, a mathematical model based on a robot of two degrees of freedom was proposed. The detection and analysis was carry out using Kinovea with position markers to measure angular positions of lower limbs. We used a webcam to record the movement of patient's leg. In this paper, we discuss the possibility to use Kinovea in rehabilitation movements for lower limbs. Many studies in the literature have proposed solutions for measuring combined movements, especially in lower limbs. Generally, used to evaluate the progress of an athlete in training. ![]() Kinovea is a free software application for the analysis, comparison and evaluation of movement. However, it is inappropriate to detect movements with multiple degrees of freedom. The goniometer is a tool to measure the angular change on systems of a single degree of freedom. Goniometry has been widely used to analyze human motion.
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