http://www.ballyfitness.com
2. 24 Hour Fitness
http://www.24hourfitness.com
3. Golds Gym
http://www.goldsgym.com
4. World Gym
http://www.worldgym.com
5. Powerhouse Gym
http://www.powerhousegym.com
6. Wellbridge
http://www.wellbridge.com
7. Crunch
http://www.crunch.com
8. L.A. Fitness
http://www.lafitness.com
9. The Sports Club/LA
http://www.thesportsclubla.com
10. Fitness USA
http://www.fitnessusa.com