Astronaut's thing and Formula racing is kinda same thing. They even using similar simulators.
Flying into space is not a sport, because it's not competitive activity...
Auto racing is. Thats why it calls "Auto sport" lol...
Damn, you know what sport is lol? You think Auto racers do not use any muscles? This is not a sport?
*F1 racers lose 2-4 kilograms (5-10 punds) in 90 minutes
*Highest dehydration possibility in all sports
*All the year, the drivers are on special diets, even drinks special water
*Drivers must keep exact, planned perfect weight.
*F drivers must have strong neck muscles. Like powerlifter must have strong bicepts.
*Because of G force, everything in F1 car becomes 4 times heavier.
*F1 racers heart rate rise 198 beats per minute. It's almost the same rate as marathon runner's rate who just finished 42 kilometres run.
*Drivers must have perfect mental health and learn to stay calm at crucial, dangerous moments.
Also requires strong vision, wrists, arm muscles.