Journal of Physical Activity Research http://www.sciepub.com/journal/JPAR Journal of Physical Activity Research (JPAR) publishes original research and communication papers concerning the interdisciplinary field of physical activity both as a health outcome as well as a risk factor. Articles published by the journal include (but not limited to) physical activity epidemiology, measurement of physical activity, interventions related to physical activity, physical activity and chronic disease, meta-analyses of physical activity research, and studies related to mediators and/or moderators of physical activity behavior. Science and Education Publishing en 2013 Science and Education Publishing Co. Ltd All rights reserved. Journal of Physical Activity Research 11 1 January 2026 2013 Science and Education Publishing Co. Ltd All rights reserved. The Effects of An Eight-week Fitness Class on Body Composition and Fitness among African Americans http://pubs.sciepub.com/jpar/11/1/1 Hsin-Yi Liu, Mark Langley 2026-02-23 Science and Education Publishing 2026-02-23 1 11 1 9 10.12691/jpar-11-1-1 Affective Reappraisal of Physical Activity Using Guided Autobiography: A Proof-of-Concept http://pubs.sciepub.com/jpar/11/1/2 Gordon B. Spence, Ryan E. Rhodes 2026-02-25 Science and Education Publishing 2026-02-25 1 11 10 20 10.12691/jpar-11-1-2 Exploring and Comparing Physical Activity Behaviors among College Students Enrolled in an 8-week and 16-week Fitness Class at an HBCU http://pubs.sciepub.com/jpar/11/1/3 Amy D. Linder, Hsin-Yi Liu, Mijon R. Knight, Chermaine Cole, Sonya Reddick-Shaw, Walter Munoz 2026-03-22 Science and Education Publishing 2026-03-22 1 11 21 28 10.12691/jpar-11-1-3 Multilevel Influences on Physical Activity among Young Rural Women: A Qualitative Study http://pubs.sciepub.com/jpar/11/1/4 Karen Lynn Webb, Jongwon Lee 2026-05-26 Science and Education Publishing 2026-05-26 1 11 29 37 10.12691/jpar-11-1-4 Maternal Gonadotropin-Releasing Hormone Agonist Treatment and Discontinuation: Impacts on Male and Female Offspring Voluntary Wheel Running http://pubs.sciepub.com/jpar/11/1/5 0.05). Male and female offspring from GnRHa treated and discontinued female rats had lower WR activity than their respective control counterparts suggesting that physical activity levels may be impacted by the temporary disruption in maternal reproductive development even after discontinuation of pubertal suppression.]]> Curtis S. Davis, Kara C. Phillips, David S. Hydock 2026-06-10 Science and Education Publishing 2026-06-10 1 11 38 43 10.12691/jpar-11-1-5