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. 2019 Mar 6;2(1):e12303. doi: 10.2196/12303

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©Anna Schlomann, Alexander Seifert, Christian Rietz. Originally published in JMIR Aging (http://aging.jmir.org), 06.03.2019.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR Aging, is properly cited. The complete bibliographic information, a link to the original publication on http://aging.jmir.org, as well as this copyright and license information must be included.

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Research model of moderation analysis to show the effect of physical activity level on satisfaction with physical fitness moderated by physical activity tracking (PAT).