Two years ago I did back-to-back triathlons at one of the most difficult triathlons in the world, and tested my blood before and after to see what happened. You can see the results at “What Kind Of Damage Happens To Your Body After You Do A Hard Workout, Triathlon or Marathon?“
And now, the crazy blood-testing experiment is back, this time to see what happens inside your body when you do back-to-back Spartan races. Watch the video below to see what happens to everything from cholesterols to testosterone to Vitamin D and more, and leave your questions in the comments section.
Resources I discuss in video:
Do you have questions, comments or feedback about the back-to-back Spartan bloodwork, or about WellnessFX? Just leave your thoughts below, and click here to get a 15% discount on your own before/after lab testing to see what your own crazy adventures are doing to do your internal biology.