There we go. I think this will work as a prompt: write a comprehensive single line run-on list in single words that briefly compares only similarities between: bicycles, astronauts Balance, endurance, confinement, mobility, training, preparation, functionality, maintenance, extreme, perspective, exploration, discovery.

There we go. I think this will work as a prompt:

write a comprehensive single line run-on list in single words that briefly compares only similarities between: bicycles, astronauts

Balance, endurance, confinement, mobility, training, preparation, functionality, maintenance, extreme, perspective, exploration, discovery.