Mari Foster


I am the group exercise director at Harbor. This year 2015, I will have been here a combination of 20 years. I started out Personal training and teaching swim lessons until one day I was asked to teach a floor group exercise class and there is where I found my true passion. I learned I also loved building a team and teaching/hiring instructors as I took on the challenge to manage the floor group x many years ago. I love the energy in the group classes and helping participants find and make a better version of the themselves. You can find me on the group x floor, TRX room, weight room or on the Barre, yoga or Pilates.