Background: walking pattern is the most important factor associated with stroke whether it's about diagnosing the posterior circulation stroke, it's about predicting the patient’s comeback in normal life. Gait is an unbiasedly most relevant thing that plays a very crucial role in making a patient independent and improving his/her quality of life. Objective: Biomechanical Analysis of Gait In Geriatric Population Affected By Stroke Material/methods: the vast amount of databases and literature were explored from numerous sites such as Journal of Stroke, PubMed, PubMed Central, Elsevier, IMR Press, Google Scholar, etc. in which a total of 50 articles were collected and 25 met the requirements for inclusion in this research. Conclusion: This study reports that the 3 Dimensional gait analysis system, 3 Dimensional motion analysis system were the most widely accepted and efficient tools to biomechanically analyze the gait parameters along with this the ten parameters shortlisted based on metaheuristic optimization model played a very significant role in gait analyses and gait rehabilitation.
