Mean age of participants was 20.39 years. Result:- 23 males and 77 females within normal body mass index participated. Outcome Measure:- Range of motion is the main outcome measure for this study. Material and Methods: 100 students of physiotherapy aged between 19-25 years. Objectives : To find out intra and inter rater reliability of goniometer records application. The objective of this study is to determine intra and inter-rater reliability of mobile device goniometer goniometer records in measuring knee flexion range of motion. A new technology is developed to measure range of motion by using mobile phones. Range of motion is an essential outcome measure for any orthopedic management protocol. Background: Evaluation of range of motion is integral part of assessment of musculoskeletal system.
