We are currently looking for instructors to teach early mornings at 6AM and we are looking for substitute/as-needed instructors to teach flexible hours throughout the week (hours depends on demand and scheduling needs) at the Advocate Good Shepherd Club, managed by HealthFitness in Barrington, IL. Minimum Requirements Current group exercise instructor certification from ACE, AFAA/NASM, ACSM, NETA, NCCPT, or other NCCA nationally accredited specialty class certification required.