What an online yoga pilot can tell a teacher
A small PhysioYoga study supports further testing of online delivery while leaving effectiveness unresolved.
Recent coverage has returned to a PhysioYoga feasibility study first published on 5 September in BioPsychoSocial Medicine. Twenty adults aged 18 to 30, selected for problematic smartphone use and poor sleep, enrolled in four weeks of online sessions combining physiotherapy exercises, postures, breathing and relaxation.
Delivery and benefit are different questions
The authors reported full session adherence and 95 per cent retention. Overall self-reported sleep and stress scores improved, but sleep-duration and sleep-efficiency component scores worsened. Smartphone-use scores served as an entry criterion and were not measured as an intervention outcome.
There was no comparison group. The study therefore cannot separate the programme from expectation, attention or change over time. Its useful teaching question concerns whether this particular format could be delivered and retained participants. Establishing effects requires a larger controlled study. The paper is an early accepted report rather than its final version.
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