This is how you work off festive excesses — if you’re in space - Digital Trends

ISS astronauts have to exercise in order to maintain muscle mass and bone density in microgravity conditions. A current inhabitant shows us how it's done.
If working off all of the extra calories you consumed in recent days involves little more than lifting the remote, selecting a show to watch, and putting it back down again, then youre probably doing… [+2521 chars] Read More