I Worked in the family auto body shop lifted weights and rode a few Victory Sports Indoors.
The wonderful world of home appliances now makes it possible to cook indoors with charcoal and outdoors with gas.
When my dad toured in '91 I think my first gig properly was the Tokyo Dome 50 000 people indoors. That was pretty scary. I was 12 or 13.
Television is like the invention of indoor plumbing. It didn't change people's habits. It just kept them inside the house.