The Purpose of This Study Was the Estimation of Time Duration For Successful Application Of Choke In Judo on the Basis of Decreasing the Elbow Joint Angle. the Kinetic Variable Time Was Chosen As The Independent Variable and the Angle Between Elbow Joint , Biceps Pumped, and Forearm, As The Dependent Variable. Total Six Boys Students of B.P.Ed, Studying In Lnipe Were Chosen As the Subject. Their Age Ranged Between 18 to 21Years. They Were Briefed About the Objectives of the Study After Getting The Consent Form Signed By Their Parents. the All India National Level Participation In Judo Was The Deciding Criteria For the Identification of Sports Group. to Find Out the Angle and Time, the Movement Were Captured By the Videography and Kinovea 2D Software Was Used. the Regression Analysis Was Used As A Statistical Technique and the Data Was Analyzed By Using Spss. the Level of Significance Was Set at 0.05. The Result of Study Shows That Biceps Pumped and Forearm Has a Direct Relation to the Angle of the Elbow Joint Which Is Responsible For Decreasing the Time of Unconscious.