"Katie's CorePlay routine has changed my body in ways I never dreamed possible."

Kathy H., Irvine

Katie Osumi has shared her love of fitness and health with her students for over 10 years. She has taught many forms of exercise including pilates, indoor cycling, yoga, aerobics, and strength training. She is certified by Ace, STOTT, Schwinn, LeMond, and Spinning. Katie’s clientele includes professional athletes as well as post-cardiac patients.

It was a personal back injury that brought Katie into the world of pilates; a discipline that changed both her body and her life. Katie has developed her trademarked class CorePlay™ which incorporates the best of all she has experienced and learned over the years. Katie’s classes are high energy, FUN, and will push you to your edge.

The road to fitness and wellbeing should be enjoyable and exhilarating. Let Katie be your guide. She’ll provide you with essential physical and mental tools, unwavering support, a playful atmosphere, and effective exercises to get you the results you desire.