The Fitness Lair is one of the largest and most exclusive fitness studios in the world. Hidden on world famous Michigan Ave, The Fitness Lair offers world class personal training services all in complete privacy from the hustle and bustle of the city of Chicago. At over 20,000 square feet, the studio has everything from private training sessions, to personal training classes for up to 30 people. It also offers complete Nutritional and Weight Management classes as well as a Relaxation Room that features The Hydromassage Therapy Bed and Far infrared Sauna, the only studio to offer both. With all programming built around Unicus Fitness Training Systems, you will get into the best shape of your life with just Minutes of exercise per week. No studio has more Functional Training and Sports Conditioning Training equipment per square foot, making this an ideal place for the customer who is serious about changing their life and body.