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Published on: February 5, 2020
A simple ergometer modification can expand the exercise options for wheelchair clients
1Department of Kinesiology, University of Rhode Island, 25 West Independence Way, Kingston, RI 02881, USA. lamont@mail.uri.edu
Disability and Rehabilitation. Assistive Technology
|October 5, 2010
Summary
A simple modification to exercise ergometers allows wheelchair users to perform effective workouts. This innovation expands exercise options for individuals with lower extremity disabilities, mitigating risks of chronic diseases.
Area of Science:
- Exercise Physiology
- Rehabilitation Engineering
Background:
- Wheelchair users face limitations in exercise options, primarily relying on upper body workouts.
- Individuals with lower extremity disabilities are at higher risk for chronic diseases due to limited physical activity.
Purpose of the Study:
- To present a novel modification of a standard exercise ergometer for wheelchair users.
- To enhance exercise accessibility for individuals with paraplegia and other lower extremity impairments.
Main Methods:
- A polyvinyl chloride (PVC) tubing modification was applied to a dual-action exercise bicycle.
- Metabolic testing was conducted on 9 individuals with paraplegia and 8 healthy controls.
Main Results:
- The adapted ergometer enabled both groups to achieve peak exercise.
- Peak oxygen consumption averaged 22 ml/kg/min (6.3 METS), with a mean maximal power output of 103 W.
- Average peak heart rate reached 157 beats per minute.
Conclusions:
- A simple ergometer modification can significantly expand exercise opportunities for wheelchair users.
- This adaptation can help mitigate the risk of lifestyle-induced chronic diseases in this population.
