@mathowie
Been pondering survival outside the Earth. A whole range of compensatory measures have to be considered.
An example:
Say we develop a special innersuit which can be programmed for space or colonies. This "stillsuit" gives resistance for every move you do. Resistance can be increased or lessened to suit different needs. This would be helpful for muscles/sinews and for cardio activity. It could be achieved even with a dumb suit.
With an AI suit monitoring your body, sky's the limit