Orangetheory Fitness



About Us

Orangetheory® Fitness is a one-of-a-kind, group personal training workout that uses intervals of cardio and strength training. Their heart-rate-monitored training is designed to maintain a target zone (known as the "orange zone"), no matter what the fitness level of the individual, they will be stimulating metabolism and increasing energy. The workout is half endurance and half strength and power training. Everyone in class wears a state-of-the-art heart rate monitor with their individual heart rates displayed in real-time on large monitors positioned throughout the studio. Maintaining the target zone makes sure that each person maximizes the efficiency of their workout to boost cardiovascular benefit and burn fat, both during and up to 36 hours after the workout.

For more information, follow Orangetheory® Fitness Willowbrook-Hinsdale and LaGrange on Instagram at @otfwillowbrook_hinsdale and @otflagrange or visit

Video Media

La Grange photography © Bob Briskey