In this episode of ‘All Things Endurance,’ host Rick Prince chats with exercise physiologist, Dr. Genadijus Sokolovas (Dr. G). Dr. G is widely regarded as one of the world’s most accomplished physiologists. In this podcast, Rick and Dr. G discuss many areas related to program design, as well as hot topics such as Zone 2 and the ‘grey zone’ intensity zone. If you want to learn from the best about programming and training ‘zones,’ this episode with Dr. G is required listening! &nb...