Vault Fitness Center by Esteam fitness
Train with Esteam Fitness
The Vault Fitness Center, managed by Esteam Fitness, is located on the basement level of Core Plaza. Ron Clark and his staff are dedicated to inspiring the West Michigan community to achieve a healthier lifestyle through professional fitness training. The facility is equipped with modern cardio, TRX, and strength training equipment and a complete locker room facility. Memberships and personal training services are available to the public and discounted programs offered for Core Plaza tenants.
Fitness Focus Areas
- One-on-one personal training
- Sport Specific training
- Nutritional guidance and weight loss
- Post Rehabilitation
- Fitness accountability
About Ron
Ron began his career competing in bodybuilding in the late 70’s and won numerous titles, including the Mr. Michigan title in 1983. Put Ron’s experience to work for you; he has worked with and trained athletes at all levels including regional sports teams, collegiate level, professional hockey players, ODP (Olympic Development) athletes, and he currently serves as a coach and strength and conditioning specialist for the Grand Valley State University ACHA hockey teams, one of the most accomplished programs in the nation.
About Corina
Corina joins the team with a lifelong passion for fitness and a degree in Sport Management from the University of Michigan. She has a NASM Personal Training certification, and plans to specialize in nutrition and corrective exercise. Corina’s training philosophy was shaped by her own recovery from a major injury in 2013, leading her to focus on functional strength and building resilient bodies for long-term wellness. An accomplished multi-sport athlete and competitive distance runner, she brings that same intensity to coaching clients with sport-specific goals. Outside the gym, Corina enjoys running trail races with her husband, baking sourdough, or relaxing on the beach with a book.
About Nicole
Nicole joined Esteam Fitness in April 2026, bringing a passion for strength training developed over nearly a decade. A Coast Guard veteran, she is currently pursuing her NASM Certified Personal Trainer certification, with a focus on helping clients experience the physical and emotional benefits of a consistent regimen. Nicole’s training philosophy centers on building a resilient lifestyle and pushing limits to improve daily well-being. Outside the gym, she is a mother of three who enjoys healthy cooking, baking sourdough, and mountain biking or hiking with her family along the Lake Michigan coast.
Session and Package Prices
Various session and package pricing is available with a nutritional meal planner option. Esteam Fitness offers a free initial consultation to assess individual needs and goals.
