"That MAV experience does not sound appealing at all." I would have to agree, though once in orbit the standing up/sitting down thing doesn't matter as much as

"That MAV experience does not sound appealing at all." I would have to agree, though once in orbit the standing up/sitting down thing doesn't matter as much as the stretching. I don't imagine the rest would bother the crew that much, as they had to deal with it just to get to Mars in the first place.