Data science, including measurement and comparison, is crucial for understanding baseline health, comparing oneself to others, and tracking improvement.

“the secret to Our Success has been data science begins with counting I've become the most measured person in human history we've measured every part of my body the problem is getting data cost money have to do blood work and imaging and BO2 Max tests it can be very expensive as I found out so today we're going to give you the same intuitions of why data is valuable it allows you to know your Baseline it allows you to compare yourself with others your age and older or younger and it gives you something to use to compare yourself for improvement”