What are your thoughts?

https://onlinelibrary.wiley.com/doi/full/10.1046/j.1365-201X.2001.00871.x So, San Millan pointed out that MCT-1 and MCT-4 are important for clearing lactate, and he said the way to increase MCT-1, which are in slow twitch muscle fibers, is through Zone 2 training. Maybe there are studies that back up that claim, but I found this one, linked above, with Nordic skiers, thatContinue reading “What are your thoughts?”