Micro Class: Gravity 101 - a podcast by Brian Johnson
from 2016-07-11T20:00
::
::
It's crazy how much leaving gravity diminishes an astronaut's health. Guess what? We do the same kinda thing to our health when we sit all.day.every.day.
Further episodes of Heroic with Brian Johnson | Activate Your Best. Every Day.
Further podcasts by Brian Johnson
Website of Brian Johnson