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Who We Are
Cornerstone was founded in November 2024 in Oceanside, California. We strive to educate and assist people in feeling better and achieving their personal goals the best we can. One of the greatest things about Cornerstone Nutrition Co. is the education and expertise that we bring to the table. With almost a decade of nutrition education and over 10 years of fitness education and experience, we are prepared for any challenge in store.
Denise, CA
Zac’s expertise in weight training and personal fitness has been invaluable, helping both me and my neighbor reach goals we never thought possible. Beyond that, Zac genuinely cares about our progress, pushing us with encouragement and positivity every step of the way. I’m grateful for his dedication and can’t recommend him enough to anyone looking to elevate their fitness journey!
Kim, CA
Zac happily took my granddaughter on as one of his clients. Zac always listened, he always carefully responded with what he knew to be true and used words, suggestions and examples that would help her grow. He is confident, educated, a team player, and loves to help others. I, for one, would happily bring Zac back into our lives, if the opportunity arose.
Fernando, CA
Coach Zac began to work with me on basic fitness pillars and explained the process as we went through it. He was very professional and asked questions beyond the scope of fitness to really understand what I was looking for in health and fitness and what my day-to-day schedule looked like to further help find the best approach. I would highly recommend Coach Zac to anyone who is looking for an open minded, friendly, and knowledgeable individual.
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