American Journal of Sports Science and Medicine http://www.sciepub.com/journal/AJSSM American Journal of Sports Science and Medicine is a peer-reviewed, open access journal which serves as a forum for scientific communication among scientists, academicians and with those interested in the advancement of research in sports science and medicine. It publishes research articles and review articles in all areas of sports science and medicine. Science and Education Publishing en 2013 Science and Education Publishing Co. Ltd All rights reserved. American Journal of Sports Science and Medicine 14 1 January 2026 2013 Science and Education Publishing Co. Ltd All rights reserved. Reliability, Gender Difference, and Relationships among Instruction Patterns of Fall Avoidance Test in Middle-aged and Elderly People http://pubs.sciepub.com/ajssm/14/1/1 Hiroki Aoki, Shinichi Demura, Narihito Taima, Yoshinori Nagasawa, Toshiro Sato 2026-01-26 Science and Education Publishing 2026-01-26 1 14 1 5 10.12691/ajssm-14-1-1 Completion of 100 Miles: Sleep Quality, Neuromuscular Function, and Perceived Exertion in Ultramarathon Runners http://pubs.sciepub.com/ajssm/14/1/2 Aaron Thompson, Ava Fortin 2026-02-06 Science and Education Publishing 2026-02-06 1 14 6 12 10.12691/ajssm-14-1-2