About Us

Green Apple Core Fitness

Green Apple Core Fitness is located on the brick road in Zionsville in the Potpourri Building. After climbing the few steps to our location, you will instantly feel comforted with an amazing community of like minded individuals and well trained staff members that have your best interest at hand! Between a variety of pilates, yoga and hybrid style classes and high end activewear apparel, there is something for everyone to love!

Meet Our Staff

Our staff is qualified and passionate, and every instructor brings a different dynamic to Core Fitness, giving you a variety of expertise with each workout!

Shelly Petrowski-Owner

As a mom, wife, fashion lover and wellness connoisseur, I love a challenge! With an ex-NFL husband (who has more drive and grit than the average person), I was exposed to several workout styles, but until I discovered Pilates three years ago, I hadn’t found the one that I loved enough to do incorporate into my daily routine. Taking the impact level down, yet getting strength, stretching and cardio, I fell in love! I believe it is challenging for everyone, and hope that myself and my staff can give you the workout you need to feel incredible after every session!

Gretta Pote

Staci Gudgel

Cheri Rainwater

Tammy Bothwell