About me
Mission
My mission is to empower women to embrace their strength, build confidence, and achieve progress over perfection. Through personalized coaching, motivational content, and accessible fitness programs, we help women unleash their inner power, one step at a time. With a focus on holistic fitness, from glute growth to overall well-being, we’re committed to breaking limits, fostering self-belief, and creating sustainable, lasting change.
My Approach
believe in a balanced, realistic approach to fitness that celebrates progress, not perfection. Our focus is on empowering women to achieve their personal best by providing accessible, fun, and sustainable fitness solutions that fit into any lifestyle.
1. Personalized Programs: Every woman’s fitness journey is unique, which is why our approach is tailored to meet individual goals. From glute growth to general strength, flexibility, and well-being, we create customized plans designed for results at any fitness level.
2. Motivational Support: Fitness isn’t just physical—it’s mental. Through our community and coaching, we offer the motivation, accountability, and encouragement to help women push beyond their limits. Our philosophy of “Strength Over Limits” drives everything we do, empowering clients to embrace their inner strength and keep moving forward.
3. Simple, Sustainable Practices: We focus on small, impactful changes that can easily be integrated into daily life. Our programs are built around achievable goals, consistency, and maintaining a balanced approach to health and wellness, making fitness a long-term part of your life—not just a short-term fix.
4. Community-Driven: We foster a supportive, inclusive environment where women can share their progress, challenges, and victories. The “Killa Kourtney” community is built on encouragement and celebrating every win, no matter how small.
5. Holistic Health: Our approach goes beyond just physical workouts. We integrate mindset, motivation, and wellness into everything we do, helping clients not only build their best bodies but also cultivate self-love, resilience, and mental toughness.
My journey
Growing up, fitness was something I always admired from a distance but struggled to fully embrace. Like many, I faced challenges with consistency, self-doubt, and finding the right balance. That all changed when I discovered the power of strength training and its transformative effect—not just on my body, but on my mindset.
As I focused on progress over perfection, I started to see incredible results both physically and mentally. This shift ignited my passion for fitness, and soon, I became known as “Killa Kourtney” for my determination to push beyond limits, not just for myself, but for the women I coach.
Becoming a certified fitness coach and yoga instructor allowed me to blend my love for movement with my desire to help others. I built Kourtney Brisco Fitness to empower women to step into their strength, embrace their bodies, and cultivate confidence that extends far beyond the gym.
Site Content
Personalized Training Plans
I understand that no two individuals are alike. That’s why we create personalized training plans tailored to your unique fitness goals and preferences. Whether you aim to lose weight, build muscle, or enhance your athletic performance, our expert trainers will guide you every step of the way, ensuring you stay motivated and challenged.
nutrionist
For a long time, people thought that diet alone couldn’t make a big difference in fitness results. Today, we know that targeted nutrition is essential to not only achieving your fitness goals but also maximizing your body’s potential—especially when it comes to growing and shaping your glutes. Whether you want to enhance your workouts, improve your overall health, or feel more energized throughout the day, proper nutrition is the foundation for success.
As an ISSA-certified nutritionist, I provide customized meal plans that fuel your body for glute growth and total wellness. You’ll learn how to balance macronutrients, optimize your intake, and support your workouts with the right foods. Whether you’re just starting your fitness journey or refining your physique, I’ll help you take the guesswork out of nutrition, making it simple and enjoyable.
Together, we’ll build sustainable eating habits that align with your goals, enhance your results, and keep you feeling confident and energized—both in and out of the gym.
glute specialist
As a certified Glute Specialist, I focus on helping clients develop stronger, more defined, and aesthetically pleasing glutes through scientifically-backed training methods. Whether you’re aiming to grow, tone, or shape your glutes, my coaching is customized to suit your body type, experience level, and personal goals.
With my expertise, you’ll benefit from targeted workouts that are proven to activate and develop the glutes effectively. Each program is designed to ensure you’re engaging the right muscles, avoiding plateaus, and progressing steadily over time.
Specializing in glutes means you’ll receive specialized attention on form, exercise selection, and workout intensity, leading to optimal results in a shorter timeframe. My coaching also includes personalized nutrition advice, ongoing feedback, and consistent support to keep you motivated.
I’m committed to making sure your glute training is not just effective but enjoyable, leaving you feeling confident in your body and empowered by your progress.
Online Coaching Options
For those with busy schedules, Kourtney Brisco offers flexible online coaching options. Our virtual training sessions allow you to work out from the comfort of your home while still receiving expert guidance and support. You will have access to personalized workouts and ongoing communication with your trainer to keep you accountable and motivated.
strength and conditioning
Until recently, most people believed that power athletes are born and not made. That has changed. Modern training techniques can make anybody faster, stronger, and more powerful. Athletes at all levels - from grade school to the NFL - can sharpen their competitive edge with the help of an expert trainer. As an ISSA student working toward my certification in this area, I will soon be able to help you expand your body's capacity for challenging athletic feats while remaining strong and free from injury.
online coaching
I provide personalized, results-driven programs tailored to your unique goals. Whether you’re looking to build strength, tone your body, or grow and shape your glutes, I’m here to guide you every step of the way.
What sets my coaching apart is the level of customization and support you’ll receive. Each plan is designed specifically for your needs, fitness level, and lifestyle. You’ll gain access to structured workouts, nutritional guidance, and progress tracking to ensure you’re on the path to success.
Being an online coach means you can achieve your fitness goals with the convenience of working out wherever you are, while still having the accountability and motivation you’d expect from in-person training. I’m dedicated to helping you not only reach your goals but also feel empowered, confident, and capable throughout your fitness journey.
Together, we’ll simplify the process, stay consistent, and get you lasting results.
ISSA Corrective Exercise Specialist
Whether you sit for long periods of time, are a weekend warrior, or fall somewhere in-between, it is quite likely that you may have a movement deficiency that is causing suboptimal physical performance and increased physical pain. As an ISSA student working towards my certification in corrective exercise, I can perform movement assessments, make referrals to medical professionals when necessary, and incorporate appropriate strategies into your training program to help you correct movement dysfunctions and muscle imbalances. Ultimately, this will lead to improved physical performance and reduced physical pain.