Janice Byer- Group Fitness Director Management
With Jazz, Tap, Trapeze, Line-Dance, Social Dance, and over thirty years of teaching in the dance-fitness industry under her belt, Janice Byer is a qualified, experienced, and well respected instructor with endless energy, who is currently the Group Exercise Director for The Big C.
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Bradley Buchholz- Fitness Director Management
Brad's hometown is Berlin, Wisconsin. He graduated from the University of Wisconsin-Whitewater with a BS in Health, Human Performance, and Recreation and is certified as a personal trainer by the National Academy of Sports Medicine (NASM) and the APEX Fitness Group (APEX). Brad arrived in California in September 2006 where he soon joined The Big C as a personal trainer and was soon named as Personal Training Director overseeing the training and development of our...
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David Ruybalid- Athletic Director Management
As Athletic Director at The Big C for more then 25 years, Dave oversees all or our indoor court sport activities including challenge ladders, leagues, and tournaments in racquetball, handball, squash, and basketball.
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Karen James- Activities Director Management
Karen has worked for The Big C for over 20 years and she loves helping members work through various physical ailments back to a place they can do the things they want to do or dreamt of doing.
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Laura Alumbaugh-Pilates Director Management
Laura has worked in the fitness industry for more than 25 years. She joined the Big C staff in 1990 as a Step and High/Low Combo instructor. Laura is currently our Pilates Director and teaches group reformer Pilates as well as private Pilates.
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Rayona Arteaga-Membership and Marketing Director Management
Rayona is The Big C's Director of Membership and Marketing. With over 30 years experience in the Fitness Industry, Rayona has held positions as General Manager, Operations Manager, Fitness Manager, and is a NASM Certified Personal Trainer.
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Arlan Alumbaugh - Maintenance Director Management
I have the best of both worlds. I get to teach cycle classes and I get to fix things everyday!
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Aris de Leon- Tennis Director Management
Over 15 years of teaching experience! Taught private, semi-private, adult group lesson,and junior tennis program
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Brandon McKinley- Operations Director Management
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- Phone:
- 925.671.2110
- Hours of Operation: Monday - Friday 5:30 AM - 10:00 PM, Saturday 7:00 AM - 6:00 PM, Sunday 8:00 AM - 2:00 PM