Last time we tried to pump up our bike tires before heading to the gym, our pump burst its tube and ended up draining all the air out of our tire. We spent the next ten minutes reinflating our tire with a tiny handheld travel pump. Never again, thank you very much. The Topeak JoeBlow Sprint Floor Pump ($65) is built to last, so you will always have fully inflated tires and no excuse to skip the gym. Sorry.