The Fitness Center Share: Fitness The Fitness Center Visit Website 3900 Montclair Rd. Ste. 210 Mountain Brook, AL 35213 (205) 870-1121 870-1129 (fax) About Map About The Fitness Center Advantage. One on One Personal Training. Accountability. State of the Art Equipment. Flexible Scheduling. No Membership Fees. What's Nearby? Distance: 5 10 15 20 25 50 mi.