Mom and pop Gaghan are in topnotch shape, as you may recall from their sprinting around with the buggy last week while other teams faded. IRL, stretchers are carried by two men, not more. So two young, trained, toned, conditioned, buff people, male and/or female should have no problem. Their kids are conditioned athletes too, and the boy was able to help a lot. I think they are sort of a model family for family fitness and I hope they go far.
I laughed at the little boy last night. He said his sister wasn't doing anything. The mom said she's trying. He then retorts "Well I want Larissa's job. :)