Feasibility of an Internet-Based Intervention to Promote Exercise for People With Spinal Cord Injury: Observational Pilot Study.
Christa Ochoa, Maria Cole, Katherine Froehlich-Grobe
PMID 34106086WHAT IT FOUND
Ten people with spinal cord injury engaged in a 4-week web-based exercise program with 75% overall consistency.
Most attended videoconferences and completed activities, but fewer synced their activity monitors.
Key findings
01Participants demonstrated an overall engagement rate of 75% across attending videoconference meetings, completing web-based activities, and syncing activity monitors.
02Engagement was highest for completing online activities (85%) and attending sessions (83%), but lowest for syncing exercise tracking devices (56%).
03The pilot feedback led to changes for the subsequent randomized controlled trial, including adding peer mentors and clarifying the difference between physical activity and exercise.
STILL TO COME
How it was doneWhat they found
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What it does not show
The sample size was very small (N=10) and not randomized, so these findings only describe feasibility and engagement, not clinical effectiveness. The participant group lacked racial diversity (90% White), limiting generalizability. Technical issues with the activity monitors prevented accurate measurement of actual exercise minutes, so the study could not confirm if low syncing rates meant low exercise or just low device usage. The study did not report on health outcomes such as fitness, weight, or quality of life.
Declared interests
None declared.
The easy way to misread this
Do not interpret the 75% engagement rate as evidence that this internet-based intervention improves health outcomes or increases physical activity levels. The study was designed only to test if people would use the program, not if it worked, and technical issues prevented accurate measurement of actual exercise performed.