Callanetics Studio of Chicago - Offers a full range of non-impact exercises to help reshape and tone all major muscle groups. Chicago Fitness Center - 30,000 square foot facility in West Lakeview open 24/7. Classes, events, testimonials. Bulldog Bootcamp Co. - A military-style fitness program which combines the benefits of one-on-one personal fitness training with the camaraderie and motivation of working in a group with others. Cheetah Gym - Fitness center that offers an online tour of the facilities, including equipment, juice bar, massage and spa. Also offers details on hours of operation, class schedules, membership, and directions to its Bucktown and Andersonville locations. Quads Gym - Full-service gym for men and women, and also caters to bodybuilders and powerlifters. Includes description of its facilities, free weights, cardio machines, juice bar, chiropractic services, and no-contract membership program. Clint Phillips - Certified Personal Trainer - Offers personal training, fitness assessments and weight management services. Includes fitness tips, Ask Clint, testimonials and client information. Train with Ron - Personal training with athlete Ron Potocnik. Information on awards, success stories, and services. Dan Chisholm, Personal Fitness Trainer - ACE-certified trainer providing services to clients in Chicago.