Home-Based Tele-Exercise in Musculoskeletal Conditions and Chronic Disease: A Literature Review.
Adam J Amorese, Alice S Ryan
PMID 36188988WHAT IT FOUND
Home-based tele-exercise often matches clinic-based rehab for joint replacements and cardiac recovery, and can cut costs.
But results vary for stroke and multiple sclerosis, and gains often fade without long-term follow-up. Supervision level does not consistently predict success.
Key findings
01For total knee replacement, telerehabilitation produced similar improvements in range of motion, strength, and pain as outpatient rehab, regardless of whether supervision was direct, indirect, or absent.
02In stroke rehabilitation, primary measures of physical function showed no significant difference between telerehabilitation and usual care, though a secondary measure of disability improved.
03For chronic obstructive pulmonary disease, improvements in walking distance and quality of life from telerehabilitation were similar to conventional rehab but were lost at one-year follow-up.
STILL TO COME
How it was doneWhat they foundWhat it means for PTsWhat it means for OTs
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What it does not show
This is a narrative review, not a systematic review or meta-analysis, so the selection of studies and synthesis may be subjective. Many included studies were small pilots or feasibility trials without control groups, particularly for neurological conditions. Long-term follow-up was rare, and where it existed, gains from tele-exercise often faded, limiting conclusions about sustained benefit. Supervision levels varied widely across studies, making it difficult to determine which model works best for which condition.
Declared interests
The authors declare no commercial or financial conflicts of interest. The research was funded by the United States Department of Veterans Affairs and the National Institutes of Health.
The easy way to misread this
Do not assume tele-exercise is universally equivalent to clinic-based rehab for all neurological conditions. In stroke, the primary outcomes for physical function showed no significant difference from usual care, and gains in other conditions like COPD often disappeared at one year. Evidence is strongest for joint replacement and cardiac rehab, not for every diagnosis.