Aerobics Instructor, Sheppard AFB, Wichita Falls TX. (ID#12786) We are searching for an aerobics instructor to provide services for an aerobics instructional program at the Fitness Center at Sheppard AFB, TX. Duties Provide instructor led aerobic and non-aerobic fitness classes including popular upbeat classes approved by the base Fitness Center Director (Max of 22 course/week) Provide professi...