Welcome to the website of Muscle Dynamics - Located in Southern California, Muscle Dynamics is a leading manufacturer of commercial fitness equipment.  With over 31 years of experience, and 130 original products available, Muscle Dynamics distributes its products through a worldwide dealer network, trained to install and service all products.

While countless Universities, Colleges, High Schools, Gyms, Health Clubs, and Corporate Fitness centers use our equipment, there are several machines which work extremely well in the home environment.