Joining an RPM class means you’re signing up for a class where you can expect to work up a maximum sweat and burn countless calories. RPM or “revolution per minute” consists of maintaining a high cadence of 100 revolutions per minute throughout the course. You work against the clock and take turns overcoming simulated efforts over mountains, hills and plains. During the workout, you will be accompanied by rousing and motivating music and driven to peak performance by the trainer, who will set the pace for you.