Knuckles Gym

Knuckles Gym is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Health, Fitness, & Athletic Clubs

North American Industry Classification System (NAICS) Categories:

• Fitness And Recreational Sports Centers > Health Clubs & Gymnasiums

Standard Industry Classification (SIC) Categories:

• Physical Fitness Facilities > Health Clubs & Gymnasiums