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The research study delves into the intricacies and variability of manual wheelchair propulsion in relation to angular positions and velocities of various upper body joints. Conducted at the University of Illinois, the analysis focuses on the shoulders, upper arms, and wrists. This study sheds light on the biomechanical aspects of manual wheelchair usage, offering insights for improved wheelchair designs and user training programs.
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Complexity and Variability in Manual Wheelchair Propulsion Jacob J. Sosnoff1,3, Zahid M. Rampurawala1, Scott C. Daigle2, Louis A. DiBerardino2, Kiwon Park2, Elizabeth T. Hsiao-Wecksler2 Departments of Kinesiology and Community Health1 and Mechanical Science and Engineering2 , Center for Advanced Study3 University of Illinois at Urbana-Champaign Angular Velocity (radians/s) Angular Velocity (radians/s) Angular Position (radians) Angular Position (radians) Right shoulder Left shoulder Left upper arm Right upper arm Right wrist Left wrist