The TriDoc Podcast returns with a look at the evidence behind the use of pneumatic compression garments. Is there science behind the hype or is it all hot air? Ryan Ignatz from Colorado Multisport is by to discuss the science of sweat. If you know what you are losing then you can know how to replace it and train and race to your potential. Ryan tells me why that's so important and how to get it right. Plus, another episode of Reels for Wheels. Two more great movies to watch while on the trainer!