The association of core strength with upper extremity functions and quality of life among university students receiving music education

The aim of this study is to examine the association of core strength with upper extremity function and quality of life among university students receiving music education. The study enrolled students (mean age is 22.33±3.49 years) receiving education at Pamukkale University's Faculty of Music and Performing Arts, Department of Music and Faculty of Education, Department of Fine Arts Education, The Music Teaching Program. Participants' demographic characteristics were recorded. Core strength was assessed via endurance measurements of trunk flexor, extensor and lateral flexor muscles, prone endurance and stability test (plank test). Upper extremity dynamic balance was assessed using the Y balance test, and upper extremity performance was assessed using the Nelson hand reaction test, disc touch test and closed kinetic chain test. Posture was assessed via New York Posture Analysis. The Turkish version of Whoqol-Bref was used to assess the quality of life. The study's findings showed significant association of trunk flexor endurance with upper extremity coordination and Y balance test; significant association between trunk extensor endurance and BMI; significant association of trunk prone endurance with BMI, Y balance test and upper extremity coordination; significant association of trunk lateral flexion with Y balance test, hand reaction time and closed kinetic chain test; significant association of core strength and stability test (plank) with upper extremity coordination, closed kinetic chain test and Y balance test (p<0.05). A significant association of quality of life with prone endurance, trunk lateral flexion endurance, trunk extensor endurance, core strength and stability test was found (p<0.05). As a result of the study, an association of core strength with upper extremity functions and quality of life was identified. Keywords: Core stabilization, upper extremity function, quality of life