The Fitness Advantage Story

Fitness Advantage was founded in 1989 by Kelvin Pruenster and Sylvia Galelli. Kelvin, a ten year veteran of professional football, studied Physical Education and Business Management at Cal Poly Pomona where he received his Bachelors degree. Kelvin is a certified personal trainer, weight management and lifestyle consultant and a certified strength and conditioning specialist.

Sylvia studied Kinesiology and Health Promotion at Cal State Fullerton University where she received both her Bachelors and Masters Degrees. Sylvia is a popular speaker and presenter and is a frequent consultant on fitness and nutrition. Sylvia is also a certified lifestyle educator, certified personal trainer, certified nutrition specialist and holds a diploma in comprehensive nutrition.

For over twenty years Kelvin and Sylvia have been instructing their clients in the principles of proper health and fitness and have helped hundreds of people attain their objectives of better health and wellness. In 1997 they opened the Fitness Advantage Personal Health and Fitness Center in Diamond Bar CA where they have assembled a top team of health and fitness professionals including personal trainers, nutritionists, lifestyle educators, sports performance specialists, physical therapists, massage therapists,and a functional medicine MD.