Mike T. Nelson, PhD, MSME, CSCS, CISSN, is a research fanatic who specializes in metabolic flexibility and heart rate variability, as well as an online trainer, adjunct professor, Associate Professor at the Carrick Institute, presenter, creator of the Flex Diet Cert, kiteboarder, and (somewhat incongruously) heavy-metal enthusiast. He has a PhD in Exercise Physiology, and a MS in Mechanical Engineering (biomechanics). The techniques he's developed, and the results Mike gets for his clie...