Martin Gibala, Ph.D. (@gibalam) is a professor and chair of the kinesiology department at McMaster University in Hamilton, Ontario. His research on the physiological and health benefits of high-intensity interval training (HIIT) has attracted immense scientific attention and worldwide media coverage. Martin has published more than a hundred peer-reviewed articles, is frequently invited to speak at international scientific meetings, and has received multiple awards for teaching excellence. He is also the co-author of the brand-new book The One-Minute Workout: Science Shows a Way to Get Fit That's Smarter, Faster, Shorter. Please enjoy my conversation with Dr. Martin Gibala! Show notes and links for this episode can be found at www.fourhourworkweek.com/podcast. This podcast is also brought to you by 99Designs, the world’s largest marketplace of graphic designers. I have used them for years to create some amazing designs. When your business needs a logo, website design, business card, or anything you can imagine, check out 99Designs. I used them to rapid prototype the cover for The 4-Hour Body, and I’ve also had them help with display advertising and illustrations. If you want a more personalized approach, I recommend their 1-on-1 service, which is non-spec. You get original designs from designers around the world. The best part? You provide your feedback, and then you end up with a product that you’re happy with or your money back. Click this link and get a free $99 upgrade. Give it a test run… This podcast is also brought to you by Audible. I have used Audible for years, and I love audiobooks. I have two to recommend: The Graveyard Book by Neil Gaiman Vagabonding by Rolf Potts All you need to do to get your free 30-day Audible trial is go to Audible.com/Tim. Choose one of the above books, or choose any of the endless options they offer. That could be a book, a newspaper, a magazine, or even a class. It’s that easy. Go to Audible.com/Tim and get started today. Enjoy.