When I awoke from foot surgery—removing neuromas in both feet, again—I heard a pump and felt a squeeze, first on one calf and then the other. Unbeknownst to me, the surgical center staff had strapped me in leg squeezers (aka air compression leg massagers), to assist blood circulation and minimize the risk of blood clots. I was surprised at the need for leg massagers, because the operation lasted only 45 minutes, and people sleep much longer every day without anything squeezing their legs. When Dad’s feet started to swell, I thought maybe my leg squeezers might help his circulation as he sits reading in his chair until 3:00 or so in the morning. But having one more thing to strap on to one’s hard-to-reach extremities and to keep track of and to not trip over is a hassle. When he permits, I strap on the compressors and push the blue start buttons, setting the devices to inflating and squeezing and deflating and starting again. He often straps them on without my aid, and says the leg squeezers help.