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Updated: Jun 11, 2025

Visualization of Intensity Levels to Reduce the Gap Between Self-Reported and Directly Measured Physical Activity
Published on: March 7, 2019
Koutatsu Nagai1, Ryota Matsuzawa1, Hiroyuki Sasai2
1Department of Physical Therapy, School of Rehabilitation, Hyogo Medical University, Kobe, Japan.
The Brief Older Adults' Physical Activity Questionnaire (BOPAQ) offers a practical method for assessing moderate-to-vigorous physical activity (MVPA) in older adults. While it shows good reliability, some measurement errors were noted.
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