Electromyography-Driven Exergaming in Wheelchairs on a Mobile Platform: Bench and Pilot Testing of the WOW-Mobile Fitness System.
James Enciso, Dhruval Variya, James Sunthonlap and 8 others
PMID 33464221WHAT IT FOUND
Four people with spinal cord injury used a home wheelchair exercise system with muscle sensors, armbands, and a spinning device for 8 weeks.
They spent 89 to 267 minutes weekly on it and rated it useful, but fitness was not tested.
Key findings
01Four individuals with incomplete spinal cord injury used the WOW-Mobile system at home for 8 weeks.
02Weekly app use ranged from 89 to 267 minutes.
03Participants self-reported that the app helped them track progress, feel more motivated, and increase physical activity.
STILL TO COME
How it was doneWhat they foundWhat it means for PTs
Read the rest of this summary
You get three full summaries a month, free, and we do not ask for a card. Search, the TL;DRs and your library stay unlimited either way.
What it does not show
Only 4 people took part in the pilot, so the results cannot show how most wheelchair users would respond. The study did not test whether the system improved fitness, reduced pain, or changed health outcomes; it measured use, self-reported usability, and EMG-based energy expenditure. Participants were paid a weekly US $25 stipend for logging in at least twice a week, which may have affected how much they used the app. The app did not enforce the intended circuit training sequence or pacing; users chose games and did not necessarily pace themselves as in a supervised circuit. Several app problems occurred, including incorrect sensor assignment, threshold setting, crashes from lost Wi-Fi, and a cloud billing issue; 9 of 18 reported issues were app related. One participant with hand mobility impairment needed a helper to attach electrodes and took longer to become efficient. The multiplayer and leaderboard community features were not evaluated because participants did not know each other before the study.
Declared interests
No conflicts of interest were declared.
The easy way to misread this
Do not conclude that this system improves fitness or reduces secondary health problems. Four participants used it for 8 weeks, and the study measured use, self-reported usability, and EMG-based energy expenditure, not fitness outcomes.