One-on-one coaching tailored to your unique physiology, goals, and abilities.
Each training relationship begins with a detailed assessment of strength, mobility, visual and vestibular function, and movement capacity. This reflects Os’s background in applied neurology, Z-Health, StrongFirst instruction, and graduate-level kinesiology.
Your program combines bodyweight training, kettlebell technique, barbell fundamentals, and targeted neurodrills to build strength that is powerful, efficient, and sustainable. The Iron Core Way emphasizes precision, longevity, and continual progression — not random workouts.
Best for: beginners, experienced lifters, athletes, first responders, and anyone seeking a personalized training experience grounded in science and coaching excellence.
Shared training experience, individualized coaching quality.
For clients who want to train with a friend, partner, or colleague, tandem sessions offer a motivating environment while preserving Iron Core’s commitment to personalized coaching.
Each participant receives tailored progressions and technical instruction based on their own level and goals.
You get the camaraderie of training together — without the compromises of a group class.
Our 4-person small group brings you expert coaching, personalized attention, and built-in accountability, without the premium price.
Splitting the cost with three others makes expert coaching affordable without sacrificing results.
This group still benefits from personalized attention; coaches watch form, track progress, and adjust workouts for individual goals. No one gets lost in a crowd, and everyone receives the coaching attention that drives results.
Training together builds community with people who push each other to be better. This group celebrates wins and provides support when you need it to keep going.
Os Aponte has been in the fitness industry since 2005 and brings deep expertise as a CSCS, StrongFirst Team Leader, Z-Health Movement Specialist, lifelong martial artist, and former modern dancer. Erica Buechner, a professional dancer since 1999, is a StrongFirst Elite Instructor and Strenth Coach with an extensive career as a choreographer, producer, and yoga instructor.
Our promise to you:
We will create a personalized plan around your goals. We will equip you with knowledge and the best strength-training tools, guide you every step of the way, and motivate you to stay the course—safely, efficiently, and with optimal results.
We are excited to connect!
