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Articles by author Ray N. Fredrick III

  Original scientific paper

Middle School Students’ Free-living Physical Activity on Physical Education Days, Non-physical Education Days, and Weekends

Risto Marttinen1, Ray N. Fredrick III2, Stephen S. Silverman2

1California State University, Fullerton, College of Health & Human Development, Department of Kinesiology, Fullerton, CA, USA
2Columbia University, Teachers College, New York, NY, USA

Monten. J. Sports Sci. Med. 2018, 7(1), Ahead of Print

DOI: 10.26773/mjssm.180301

Abstract | Article (PDF – 109KB) | References