American Physiological Society Journals:
http://www.physiology.org/

Applied Physiology, Nutrition and Metabolism
http://pubs.nrc-cnrc.gc.ca/rp-ps/journalDetail.jsp?jcode=apnm&lang=eng

Human Kinetics Journals (Adapted Physical Activity Quarterly, Athletic Therapy Today, International Journal of Aquatic Research and Education, International Journal of Sport Communication, Sport Nutrition and Exercise Metabolism, International Journal of Sports Physiology and Performance, Journal of Intercollegiate Sport Physical Activity and Health, Journal of Sport Exercise, Journal of Sport Management, Journal of Sport Rehabilitation, Journal of Teaching in Physical Education, Journal of the Philosophy of Sport, Motor Control, Pediatric Exercise Science, Quest, NIRSA, Recreational Sports Directory, Recreational Sports Journal, Sociology of Sports Journal, Sport History Review, and The Sport Psychologist)
http://www.humankinetics.com/products/journals/index.cfm

International Journal of Sports Medicine
http://www.thieme-connect.com/ejournals/toc/sportsmed

Journal of Applied Biomechanics
http://www.humankinetics.com/jab/journalabout.cfm

Journal of Physical Education, Recreation and Dance
http://www.aahperd.org/aahperd/template.cfm?template=johperd_main.html

Journal of Sports Science and Medicine
http://www.jssm.org/

Medicine and Science in Sport and Exercise
http://www.acsm.org/

Physical Fitness Research Digest
http://www.fitness.gov/pcpfs_research_digs.htm