A novel portable and cost-efficient wheelchair training roller for persons with disabilities in economically disadvantaged settings: the EasyRoller

Abstract

Purpose: Stationary training rollers enable wheelchair users to maintain physical health and train as athletes, which serves to treat and prevent immobility-associated chronic disease and improve cardiorespiratory fitness required for sports performance. However, conventional exercise equipment is largely inaccessible for persons with disabilities in low-resource areas, primarily due to cost. The aim of this study was to prototype, develop, and test a portable, cost-efficient stationary training device for wheelchair users in low-resource settings-The EasyRoller. Materials and methods: Stakeholder input from wheelchair athletes, trainers, and potential commercial manufacturers was solicited and utilized to conceptualize The EasyRoller design. The device was constructed from easily sourced, low cost components, following which it was user-tested with Para athletes. Feedback was analysed and incorporated into newer versions of the prototype. Results and conclusions: The EasyRoller creatively combines easily-sourced components to significantly cut down cost and ease both manufacture and repair for use in low-resource settings. The device is portable with a total weight of 34 pounds and total size of 42 linear inches while also affordable with a total cost of USD$199. Hereby, The EasyRoller has the potential to increase physical activity participation in populations with impairment who live in socioeconomically deprived world regions. ä IMPLICATIONS FOR REHABILITATION Exercise and physical activity are key aspects of health and quality of life for persons with disabilities Stationary training rollers, devices that enable wheelchair users to train, are often bulky and expensive and therefore inaccessible for populations in socioeconomically disadvantaged settings The EasyRoller is a portable and affordable training device that increases access to exercise and physical activity for these populations ARTICLE HISTORY

Subjective Perception of Individuals with Physical Disabilities Regarding Exercise Equipment Use

“…Examples of these adapted exercise equipment include a portable wheelchair training roller, a motor-assisted elliptical machine, adaptive rower and arm crank ergometer, among others. 13,18-20…”

“…Examples of these adapted exercise equipment include a portable wheelchair training roller, a motor-assisted elliptical machine, adaptive rower and arm crank ergometer, among others. 13,[18][19][20] To date, multiple studies have addressed the importance of exercise for individuals with physical disabilities including stroke and spinal cord injuries by examining their physical and psychological needs, exploring the constructs of exercise programs, and analyzing their beneficial effects. 11,[21][22][23][24][25][26][27] However, there are limitations in observing the subjective values and perceptions of these individuals regarding their use of exercise equipment necessary for treatment or rehabilitation and health exercises.…”