Metcalfe, R., Babraj, J. A., Fawkner, S. G., & Vollaard, N. B. J. (2012). Towards the minimal amount of exercise for improving metabolic health: Beneficial effects of reduced-exertion high-intensity interval training. European Journal of Applied Physiology, 112(7), pp. 2767-2775. doi:10.1007/s00421-011-2254-z

Metcalfe, Richard, John A. Babraj, Samantha G. Fawkner, and Niels B. J. Vollaard. "Towards the Minimal Amount of Exercise for Improving Metabolic Health: Beneficial Effects of Reduced-exertion High-intensity Interval Training." European Journal of Applied Physiology 112, no. 7 (2012): 2767-2775.

Metcalfe, Richard, John A. Babraj, Samantha G. Fawkner, and Niels B. J. Vollaard. "Towards the Minimal Amount of Exercise for Improving Metabolic Health: Beneficial Effects of Reduced-exertion High-intensity Interval Training." European Journal of Applied Physiology 112.7 (2012): 2767-2775.