Coaches

Meet Kelley Rubish, the driving force behind Koa Strength and Fitness. With nearly two decades of experience as a personal trainer and group training coach, Kelley’s dedication to helping others achieve their fitness goals is unparalleled. As a mother of six and devoted wife to Pete Rubish, she understands the importance of balance and leading by example in living a healthy, fulfilling life. At Koa, Kelley’s commitment to personalized training programs and fostering a supportive community creates an environment where individuals can thrive both physically and mentally. Join Kelley on a journey to strength, wellness, and self-discovery at Koa Strength and Fitness.

Pete is a competitive 242-pound powerlifter with best lifts of 772 pounds on squat, 485 pounds on bench, and 920 pounds on deadlift. For the last eleven years, he has been coaching and training lifters. His passion is helping others get stronger and pursue their true potential, all while living as healthy as possible. Pete has ran a 1:38 half marathon and is currently training for the Bighorn 100 Mile Run. Pete and his wife own Koa Strength and Fitness in Oak Ridge, Tennessee. 

Grant loves helping people crush their fitness goals. He focuses on fixing posture and muscle imbalances, making sure clients use proper form to avoid injuries and see real results. With over 20 years of experience and a degree from the University of Tennessee, Grant designs personalized plans that mix workouts, nutrition, and mental wellness.

When he’s not training, Grant coaches youth sports and teams up with local community groups. Born and raised in Knoxville, he enjoys hanging out with his family, friends, pets, and plants.

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Hannah is passionate about helping people, especially those new to fitness and lifting. Her own journey includes overcoming the challenges of PCOS and discovering the empowering world of strength training. Competing in powerlifting has transformed her outlook on her body’s capabilities and she loves sharing this perspective with others. Whether you’re just starting out or seeking to refine your technique, Hannah is dedicated to guiding you every step of the way. 

Meet Jessica, the epitome of sweetness and care in our gym’s childcare room. As a proud mom to one adorable little one and the daughter of one of our esteemed members, Jessica brings a special touch of warmth and familiarity to our gym family.

With her nurturing personality and genuine love for children, Jessica creates a nurturing environment. Whether she’s comforting a tearful toddler or leading engaging activities, her dedication shines through. 

Meet Danya, our serene yoga instructor who gracefully guides our members on their journey to inner peace and physical well-being. Joining the Koa team in 2020, Danya has been a beacon of tranquility and strength in our community.

With her soothing voice and expert instruction, Danya creates a space where members can unwind, rejuvenate, and find balance amidst life’s chaos. Her passion for yoga shines through in every class, inspiring others to connect mind, body, and spirit.

Meet Emily, our in-house artist who works wonders on our monthly boards! With her artistic flair, she brings our ideas to life with color and creativity. Emily’s always ready to lend a hand wherever it’s needed, making her an invaluable member of our team. We’re lucky to have her making our gym a little brighter every day!