Meet The Team

Siera is a certified personal trainer, nutritionist with a Bachelor's in Human Nutrition & Dietetics, award winning fitness studio owner, weight loss specialist, and Denver A-List top personal trainer. Her tactic on creating lifestyle changing programs versus fad diets, is what has transformed thousands of Nourished clients bodies. Siera specializes in fat loss, muscle gain, pregnancy training, and bridal transformations. 

Recognized as one of the leading fitness trainers in the industry, Alexandre has been helping people worldwide get in best shape and health of their lives. From corporations, to pro athletes, celebrities and everyday people, his expertise have been seeked to change people's lives. With a B.S. in Kinesiology and nutrition, Alexandre has spent the last decade educating others on the meaning of fitness, health and connecting those to a healthy mind.

Casey Lesieur is an accomplished gymnast, coach, & fitness professional with a deep passion for dogs, gymnastics, and inspiring others. In June 2024, she represented Team USA in the Masters World Cup for Adult Gymnastics. Casey has coached gymnastics since 2008, working with NCAA Division III athletes and various cheerleading teams. Additionally, Casey is a former Boston Celtics & Denver Nuggets Cheerleader and earned numerous accolades throughout her gymnastics career. She holds a Master’s degree in Exercise Science and Fitness Promotion & a Bachelor’s in Environmental & Interior Design. Fun fact she does stunt work as the Yellow Power Ranger for Comic-Cons and children hospitals.

Luis’s passion for performance and fitness began at an early age with competitive swimming, where he learned the value of perseverance and the drive to improve every day. With over 10 years of experience as a personal trainer, he specializes in muscle gain and complete body transformations. Luis is dedicated to sharing his expertise to help clients achieve their fitness goals, regardless of where they’re starting from. Every time a new client walks through the door, Luis sees it as an opportunity to guide them through a transformative journey toward their full potential.

Viktoria is passionate about helping others become the best versions of themselves. Having faced her own struggles with weight, body image, and unhealthy eating habits, she transformed her life through fitness and now dedicates herself to helping others do the same. Viktoria tailors her training to meet each client's unique goals, ensuring they feel supported every step of the way.

​

When she's not training, Viktoria loves staying active through weight lifting, functional training, Pilates, and exploring the scenic Colorado mountains. She also has a passion for music and sees dancing as an amazing and fun form of exercise.