Crockcroft, E. J., Williams, C. A., Tomlinson, O. W., Vlachopoulos, D., Jackman, S. R., Armstrong, N., & Barker, A. R. (2015). High intensity interval exercise is an effective alternative to moderate intensity exercise for improving glucose tolerance and insulin sensitivity in adolescent boys. Journal of science and medicine in sport, 18(6), S. 720-724. doi:10.1016/j.jsams.2014.10.001

Crockcroft, Emma J., Craig A. Williams, Owen W. Tomlinson, Dimitris Vlachopoulos, Sarah R. Jackman, Neil Armstrong, and Alan R. Barker. "High Intensity Interval Exercise Is an Effective Alternative to Moderate Intensity Exercise for Improving Glucose Tolerance and Insulin Sensitivity in Adolescent Boys." Journal of Science and Medicine in Sport 18, no. 6 (2015): S. 720-724.

Crockcroft, Emma J., et al. "High Intensity Interval Exercise Is an Effective Alternative to Moderate Intensity Exercise for Improving Glucose Tolerance and Insulin Sensitivity in Adolescent Boys." Journal of Science and Medicine in Sport 18.6 (2015): S. 720-724.