
Cristy Sim
Hey! I’m Cristy Sim, a powerlifting national champion with over 5 years of experience in strength, conditioning, and nutrition coaching. Through my journey, I’ve learned that real strength isn’t just built in the gym; it’s about finding balance in every aspect of life—physically, mentally, and emotionally. I’m passionate about helping you feel strong, confident, and supported. Whether you’re just starting out or pushing yourself to new heights, I’m here to guide you every step of the way. More than just a coach, I see my clients as part of my family. We support each other, celebrate every win, and overcome challenges together. My mission is to help you become the strongest version of yourself, inside and out.
My Experience
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Private Personal Trainer 2020 – Present
My coaching program is built to help you get stronger, fuel your body effectively, and stay accountable every step of the way. Through personalized strength training and nutrition guidance, I create a plan tailored to your goals, whether it’s building muscle, increasing performance, or improving overall health. Every client starts with a full assessment to understand their current fitness level and nutritional needs. From there, I provide expert programming, continuous support, and adjustments as needed to keep you progressing. This isn’t just about workouts or meal plans; it’s about building a sustainable lifestyle that makes you feel strong, confident, and unstoppable.
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Group Training 2023 – Present
Join a supportive community where strength and conditioning come together for all fitness levels. My group training sessions provide expert guidance, personalized adjustments, and a motivating atmosphere to help you build power, endurance, and confidence. Whether you’re starting out or leveling up, you’ll find the challenge, support, and accountability you need to keep progressing.
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Online Coaching 2020 – Present
Customized strength and nutrition programs designed for your goals, lifestyle, and available equipment. With personalized training, expert guidance, and ongoing accountability through weekly check-ins, I’ll help you stay on track and keep progressing—no matter where you train.
Certifications
Certified Personal Trainer - NASM
Certified Nutrition Coach - NASM
Powerlifting National Champion - IPF
Contact Information
(832) 684-3093
@cristysim
Lions Den Gym
21255 Spell Circle Dr, Tomball TX 77375