Time to dust off your Richard Simmons VHS tapes. OK, just kidding. But the home workout is being taken to another level. One recent cutting-edge addition to the home gym is the Peloton cycle. The $1,995 bike comes with a monitor on which you can stream classes from some of the top instructors in New York City. The intended experience is just like going to a class—minus the drive and the people clamoring for their favorite bike. Keep in mind: For as good as the home gym is getting, it’s not quite yet replacing the workout facility. Think of it more like a supplement.