Not everyone can comfortably sit in the sauna for that long, however, your body gradually adapts to the heat and I’ve worked my way up to these session lengths over time. James: I tend to use my mPulse sauna around five times a week, for approximately 45 minutes to an hour as part of my daily routine. Sunlighten: How frequently do you use your sauna? We recently spoke with James about how he uses his Sunlighten mPulse Believe to help him get in the right mindset, practice active recovery, and ensure his muscles are healing post workout…plus a few other updates! The owner of Ultra Athlete, a training program for high performing athletes which focuses on the balance between performance and health, vitality and longevity, James is no stranger to training hard – making him an expert on recovery. James has been named Australia’s Fittest Man four times and is one of Australia’s top Crossfitters, regularly competing in the World CrossFit Games to earn the title of the 5 th Fittest Man on Earth. Introducing Australia’s Fittest Man and Sunlighten Ambassador, James Newbury.