Exercising can be frustrating if you don't see results. In addition to a slimmer physique, guests at Endure Cycling can see the numerical breakdown of their workout—from the amount of pedal strokes to the number of calories burned to their heart rate throughout their stationary journey. Here, the stationary bicycles use internal sensors to monitor each individual's performance, allowing students to track their progress over time. After saddling up on one of the studio's M3+ indoor cycles, cyclers join a certified instructor on a simulated joyride through a pre-programmed series of climbs, restorative plateaus, and thrilling loop-de-loops while high-energy music helps to keep them motivated. Smart sensors track the RPMs of each bike as well as the rider's heart rate, transmitting data to the room's flat-screen television in real time and storing it for future review. This allows students to keep an eye on their numbers throughout each workout, or go online after class and chart their improvement across multiple sessions to print out and put on their fridge.