I'm Joshua Niewinski—a proud Marine Corps veteran and certified fitness professional with a background that blends military discipline, academic excellence, and real-world health experience. I hold a certification from the National Strength and Conditioning Association (NSCA), a CrossFit Level II credential, and an MBA from Clemson University. I’ve also competed as a collegiate athlete and served for years in the healthcare field.

During my time in the Marines, I led my team’s fitness efforts—designing workouts in harsh, resource-limited environments like Afghanistan. That experience taught me how to be creative, adaptable, and relentless, no matter the circumstance. I bring that same mindset to every training session.

As a group fitness instructor and personal trainer, I’ve worked with individuals at every fitness level—helping them break barriers, build confidence, and achieve their goals. My approach is rooted in discipline, consistency, and smart programming tailored to each individual.

But my coaching goes beyond the gym. I focus on the full picture—blending highly effective training, sustainable nutrition habits, and a mindset rooted in growth and resilience. Whether you're an athlete looking to compete or someone seeking lasting change, I’ll help you unlock your peak performance—physically and mentally.