Starting September, Hotel Indigo, in the Chelsea district of New York City, will debut a new fitness-based hotel service: the IN-Fitness-GO program. With the knowledge that travelers have few accessible exercise options on the road, the property partnered with Revolve, an indoor cycling studio, to offer guests a fun way to stay fit while away from home. Guests of Hotel Indigo have a choice of several of Revolve’s classes free of charge, including the “Real Ride,” a 45-minute peddle along virtual uneven terrain and long hills, and the “Boy Ride,” a cardio-intense workout that incorporates upper body strength training. The hotel will arrange class reservations for guests and provide bottled water at the front desk.