Like many other fitness trends, rowing classes are quickly popping up all over the city, similar to the way spin classes have grown in popularity over the years. If you’re like me, you find bike seats extremely uncomfortable—and that bike seat may creep deeper into your nether region than you’re probably comfortable experiencing in a group setting. On the other hand, the seats on a row machine give the support I need without making me feel like I’m receiving a public prostate exam. All of this is a sign that row classes like the Full Body 45 class at Chelsea’s Row House are here to stay.