Comparing the Assessment of Upper Extremity Functional Performance in Violinists and Nonviolinists

Background: The violinist shows various playing-related musculoskeletal disorders (PRMDs) to the upper extremity due to the static load of the violin and repetitive string movement. Comparing the upper extremity functional performance of violinists with the general nonviolinist population will help to track the PRMDs and help to prevent them with proper training. Methodology: After including the violinist as per the selection criteria to assess their upper extremity function, the Timed Functional Arm and Shoulder Test (TFAST) was taken. After the data collection, appropriate statistical analysis was done. Results: The TFAST of the left and right sides in violinists and nonviolinists were compared by applying an unpaired t -test which shows (at 95% confidence interval) P = 0.0004 and P = 0.0082, respectively, which is considered to be extremely statistically significant. Conclusion: The upper extremity functional performance of violinists was better with higher TFAST scores on both the left and right sides compared to nonviolinists. These findings suggest that the increased muscle activity and static postures enhance the functional performance of violin players.