VNR #277: How many machines does a garage gym need?

-VNR listener Beck wants to know, “How many machines does a garage gym need?” -He has a C2 rower, but recently has been trying to decide if he should get a ski erg and/or an air runner? -He lives in a very hot environment & says the space in his garage gym is somewhat limited, so he is not taking this decision lightly. -Pat & Adrian discuss this topic.