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Kelley is known as the portable dance party! Students and clients adore her endless energy. Her compassion encourages everyBODY to shake, shimmy, stretch and be strong. She fills her classes with surprises to make you smile. She's been a dancer and athlete all her life, with over 25 years of experience teaching dance and 20 years in the fitness industry. Kelley is one of the nation's most multi-talented instructors, having won several prestigious awards and taught master classes and workshops around the world. She teaches Barre, Pilates, Yoga, Spinning, Zumba, and is certified to teach numerous other fitness formats. She is also a Personal Trainer and private Pilates/Yoga Instructor.


Kelley is the founder of the Hawaii Group Fitness Network. She is passionate about elevating the integrity of fitness instructors. She is continually involved in hosting trainings and workshops and ensuring continuing education opportunities are brought to islands. After being recruited by several companies to become a Master Trainer, she decided to develop her own Instructor Training Program. She is committed to the professional development of the fitness and wellness industry. 


Kelley balances a world of knowledge with a strong business sense. She has experienced forms of dance, martial arts and yoga
from places she has lived and traveled such as India, Japan, Central America, and Europe. Her love of music energizes her classes
with a variety of sounds from around the globe. After many years managing group fitness programs for large companies such as
24 Hour Fitness in San Francisco and New York Sports Club in Manhattan she and her husband moved to Maui to raise a family.
When she's not teaching classes or clients she enjoys traveling and watersports with her family.

Kelley emphasizes the importance of exercising safely, effectively, and intelligently. Precision, persistence, patience,
and perseverance she says are key to creating a healthy body and a positive mind.  She motivates her students and
clients to be accountable mentally, physically, and emotionally. Whether it’s children or ladies in their eighties,
​she enjoys inspiring them to reach their goals of health and wellness. 

​​​​​maui mind body fitness 

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Kelley McCarthy Cerny