Core Specific Fitness Systems

Discover Your Inner Athlete with Core Specific Fitness Systems only at Ultimate Fitness Center Gym!

Start The Morning Strong with Core Specific Express followed by Core Specific's Six O'Clock KnockOut only at Ultimate Fitness Center! Join The Revolution with Core Specific Fitness Systems because this is more than just fitness!

#ToughEnoughTuesdays continues at #UltimateFitnessCenterGym #AreYouToughEnough!? #ShowAndProve #TrueStrength is being able to #AdaptToChange #ShoutOut to All Th...ose Who #GetIt! #NoExcuses #NoWhining & #NoLookingBack #ultimatefitness #ultimatefitnesscenter #corespecific #corespecificexpress #corespecificbootcamp #corespecificrevolution #bootcamp #train #training #sandiego See more

Ultimate Fitness Center is Excited to announce we will be adding Jiu Jitsu & Muay Thai Classes starting January 2018. The next two weeks we will be converting our zumba floor into an Elite Training MMA Studio! New class schedule will be available soon!

#ToughEnoughTuesday continues at #UltimateFitnessCenterGym #NextClass #CoreSpecificExpress 530pm followed by #CoreSpecificBootCamps #SixOClockKnockout #SeeYouSoon or else #NoTacoTuesday