Justin Mantineo Health & Fitness

At Justin Mantineo Health & Fitness, we are dedicated to helping individuals reach their fitness goals through personalized training and nutrition plans. With over half a decade of experience in personal training, our expertise spans from bodybuilders and power lifters to marathon runners and everything in between. Our focus is on functional performance, injury prevention, and longevity, using modern tactics to push your muscles to their limit while minimizing the risk of injury and wear and tear on your joints and ligaments.

Our founder, Justin Mantineo, was introduced to the world of health and fitness at a young age and has since developed a passion for coaching and training. He holds a CPT certification through ACSM and has helped a wide variety of clients transform their bodies and lives. Whether you're looking to increase strength, lean muscle mass, and cardiovascular performance or simply improve your body composition, our programs are designed to deliver quick and efficient results.

We offer a range of training programs, including online training and in-person sessions in the Denver area. Our online programs provide 24/7 communication via email, custom macro and meal coaching, and a personalized workout routine or periodized workout plan. In-person sessions offer the same personalized coaching, but with the added convenience of working out in the comfort of your own home or outdoors.

Our clients have seen remarkable results, from individuals who were new to lifting to seasoned athletes looking to improve their performance. We pride ourselves on being able to tailor workouts to individual needs, ensuring that everyone can make progress safely and effectively. Whether you're looking to improve your overall health, achieve a specific fitness goal, or simply feel more confident in your body, we are here to help.

Get Started

If you're ready to start making progress like you've never made before, we invite you to explore our training programs further. Whether you choose online training or in-person sessions, we are committed to helping you reach your goals. Contact us today to schedule a free initial assessment and take the first step towards achieving your fitness objectives.