The Science of Activity

Watch whiteboards about how and why moving a bit more and making your day harder makes your life better… by YouTube doctor, Doc Mike Evans, founder of Reframe Health Lab.


  • Let’s Make our Day Harder
  • Increasing Your Productivity with Exercise
  • The Importance of Intensity in Physical Activity

  • 23 and 1/2 hours: What is the single best thing we can do for our health?

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The video “23 and ½ hours” is perhaps the most viewed evidence-based video of all time and has been seen by over 8 million people. His Medical School for the Public on YouTube, with over 30 films, has been viewed by over 16 million people worldwide and has over 75,000 subscribers.