Sinclair, J. ., and L. . Bottoms. “The Effects of Carbohydrate and Caffeine Mouth Rinsing on Arm Crank Time-Trial Performance”. Journal of Sports Research, vol. 1, no. 2, Jan. 2015, pp. 34-44, doi:10.18488/journal.90/2014.1.2/90.2.34.44.