Body Quote by Tommy Caldwell
“I think retirement is a little bit like death. I want to always be incredibly engaged and challenged, but in climbing, you do have to be realistic that your body won't be able to keep up forever.”
“I think retirement is a little bit like death. I want to always be incredibly engaged and challenged, but in climbing, you do have to be realistic that your body won't be able to keep up forever.”
![“I've used the Phoenix Centrifuge to replicate what the body's going to go through on the flight up. I've also done some gravity tests with ZERO-G [a charter-flight service in Arlington, Va., that uses modified Boeing 727s to simulate weightlessness], which went great.” quote by Richard Branson](https://sms4smile.com/quotes/img-quotes/aa1/richard-branson-256_adventure_i-ve-used-the-phoenix-centrifuge-to-repl_903.jpg)
