Imagine this: you’re bombarded with fitness advice from every angle. One magazine tells you to try the keto diet, while another insists on counting macros. You’re told to lift heavy weights one day, and the next, yoga or Pilates is the key to a healthier body. In a world that floods us with conflicting information, how can anyone hope to achieve sustainable health and fitness? Enter Prolean Training, a Denver-based private personal training studio founded by Alex Carneiro and Siera Capesius. Their mission is simple—simplify fitness to deliver real, lasting results.
Prolean Training wasn’t born out of a simple desire to add to the noise. Alex Carneiro, a globally recognized trainer, and Siera Capesius, an expert nutritionist, both saw firsthand how confusing fitness could be. For nearly 20 years, they’ve worked with everyone from pro athletes and celebrities to everyday individuals, all seeking better health and wellness. But they couldn’t shake the thought: what if fitness and nutrition didn’t have to be so overwhelming? What if they could take all that noise, break it down, and deliver a clear, practical plan that anyone could follow—without the confusion?
This thought became the foundation of Prolean Training. Together, they created a system designed to simplify fitness and health—one that makes getting in shape, staying healthy, and maintaining it sustainable for anyone who chooses to take the leap. “We want to make fitness approachable, especially for those who feel lost in the sea of conflicting information,” says Alex Carneiro, co-founder of Prolean Training. “Our approach doesn’t just focus on the exterior. It’s about building health, wealth, and overall well-being.”
The decision to open Prolean Training wasn’t one that came without its challenges. Alex and Siera had both seen the pitfalls of the fitness industry firsthand: the endless contradictions, the confusing jargon, and the idea that fitness is only for a select few who can afford personal trainers or expensive health plans. When they launched Prolean, they wanted to make sure that it wasn’t just another gym or program that made people feel even more defeated. They were determined to provide results for everyone, regardless of their starting point or background.
A big part of this vision was creating a personal, highly customized experience. Unlike many fitness facilities that offer cookie-cutter workout programs and diet plans, Prolean begins each journey with a 3D body scan. This scan doesn’t just show body fat percentage—it gives valuable insights into posture, bone density, muscle mass, and other key metrics that are crucial in designing a sustainable fitness plan. With this in hand, trainers can tailor a program that’s not only effective but also in sync with each client’s unique body composition and goals.
Siera, who has contributed recipes featured in magazines like Denver Life and Women’s Health, also knew the importance of demystifying nutrition. “We believe healthy eating doesn’t have to be complicated or intimidating,” she explains. “Our nutrition plans are practical, sustainable, and fit into real-world lifestyles—no dieting, just smart choices.”
Prolean Training’s breakthrough came when clients started seeing not just physical changes, but overall improvements in their well-being. People were walking more, reducing their blood pressure, feeling more energized, and most importantly, living without pain. Health and fitness weren’t about chasing a specific number on the scale—they were about achieving long-term health goals that contributed to a better life.
As Alex explains, “Fitness isn’t just about aesthetics; it’s about feeling better, moving better, and living better. Our clients don’t just want to lose weight—they want to be healthier, happier, and pain-free in their everyday lives. That’s what we strive to help them achieve.” This holistic approach—blending fitness, nutrition, and mindset—became the backbone of Prolean’s success.
What Makes Prolean Unique?
What sets Prolean apart from other fitness studios is its commitment to simplifying fitness without sacrificing results. While many gyms leave clients to figure things out on their own, Prolean supports their members every step of the way. Each client not only receives a tailored workout and nutrition plan but also access to an exclusive handbook—soon to be published as a book—that provides practical lifestyle advice. This book covers everything from how to sleep better, eat healthy while traveling, and even what to order at restaurants without compromising goals.
“This handbook is our way of ensuring clients have all the tools they need,” says Alex. “We’re not just sending them off to do the work on their own. We’re walking with them, helping them every step of the way, so they can make lasting changes.”
By putting education at the forefront and offering solutions that go beyond the gym, Prolean gives clients more than a fitness routine—they provide a sustainable blueprint for a healthier life.
At the core of Prolean’s approach is the belief that fitness is for everyone. Alex and Siera are both driven by a deep desire to make fitness accessible. “We believe anyone can become the best version of themselves,” Siera shares. “You don’t have to have a specific body type, income level, or background. If you follow our program, you will see results, and most importantly, you’ll feel better in every aspect of your life.”
Prolean’s clients are a reflection of this philosophy. They come from all walks of life—professionals, athletes, parents, and everyday individuals who are looking to live healthier, pain-free lives. The results speak for themselves: Prolean has helped countless people achieve milestones that go beyond weight loss. Clients have lowered their blood pressure, improved their mobility, and even found relief from chronic pain.
Are you ready to simplify fitness and start seeing real results? Prolean Training is more than just a gym—it’s a comprehensive health system designed to transform your body, your health, and your life. Whether you’re a beginner or someone who’s struggled to see lasting change, Prolean offers a roadmap that’s practical, sustainable, and tailored just for you.
Don’t wait any longer—take the first step towards living a healthier, pain-free life with Prolean Training. Visit ProleanTraining.com to learn more and schedule your 3D body scan today.
Follow Prolean Training:
