Dave takes the lifetime of experience and results and puts it in laymen’s terms. I’ve never been a fitness enthusiast but I have learned so much about my body and how to achieve repeatable results and consistently better outcomes for my health through Dave’s mentorship and coaching. It’s all here for you if you just show up for yourself and even that mindset is strengthened through these chapters.

I have been very fortunate to be able to train with Dave for the past couple of years. Dave is an excellent teacher and is able to brake down information and instruction so that I can easily understand and absorb it. I look forward to continuing training and learning from DZMMA!

I've had the privilege of training with Dave for the past few years. In that time frame I've become the best version of myself. He is a great teacher and knows what really works to get the most out of your body both physically and mentally. Can't wait to keep learning and getting better!

I’ve been fortunate to call Dave a friend, teammate, training partner, coach, and mentor. Over the years, I’ve trained with people from many different systems, and I can honestly say that DZMMA Performance stands apart. This isn’t a collection of techniques or flashy social media moves. It’s a complete, battle-tested system built on what actually works—whether your goal is competition, self-defense, or becoming a more capable human being. Every lesson is grounded in experience, pressure-tested, and refined over decades. For more than 26 years, Dave has dedicated his life to learning from some of the greatest martial artists and coaches in the world. He didn’t just accumulate knowledge—he forged it into a philosophy. DZMMA Performance isn’t just about creating better fighters; it’s about developing discipline, resilience, confidence, and human optimization. Malcolm Gladwell wrote in Outliers that mastery requires roughly 10,000 hours of deliberate practice. If that’s true, then Dave is a Fucking Master several times over. But what impresses me most isn’t the hours—it’s his willingness to keep learning, keep evolving, and keep sharing that knowledge with everyone who walks through his doors. Great coaches teach techniques. Exceptional coaches change lives. Thank you, brother, for everything you’ve invested in all of us. OSS. 👊

Keep doing what you do best. So many people are going to benefit from this training platform. Your knowledge, attention to detail, and coaching really sets you apart. I look forward to using this in my daily training. 💪🏽