— Survival of the Fittest —
Premium fitness coaching for high performers who demand the absolute best. Train with a master trainer and national media personality, Shawn “ASUN” Peterson.
About ASUN
Shawn "ASUN" Peterson is one of America's most recognized celebrity personal trainers and fitness experts, bringing over 25 years of transformative experience to athletes, entertainers, executives, and everyday people alike. Originally rooted in New York City's premier fitness scene, ASUN has built a national reputation as a results-driven trainer, motivational speaker, and wellness authority whose impact extends far beyond the gym.
With a client roster spanning professional athletes, actors, musicians, physicians, corporate executives, kids, and seniors, ASUN has a rare gift for meeting people exactly where they are — and pushing them far beyond where they thought they could go. His training philosophy is rooted in science, fueled by passion, and guided by one non-negotiable standard: results.
An ISSA Certified Master Trainer across 15+ disciplines. Bilingual in English and Spanish. American Ninja Warrior competitor. NPC Men's Physique athlete. He is best known for his ability to get results, motivate, and inspire people.
Investment
Not Sure Where to Start?
ASUN will learn your goals and personally recommend the right program. No pressure — just clarity and a plan.
Schedule a CallClient Results
"ASUN is the wizard of physical training. He brings an endless repertoire of exercises perfectly tailored to your needs, and the real magic is that he puts that knowledge in your hands so you can own your own progress. He is sensitive, committed, and genuinely cares about the person in front of him."
"I began training with ASUN 4 years ago, after reaching my 70s and realizing the need for better strength and agility. He has helped me maintain strength in key areas of my body, which allows me to remain an active 75-year-old. I am blessed to have him as my trainer."
Speaking
With national media experience and 25 years of transformative coaching, ASUN delivers high-energy, insight-driven presentations that move audiences to act — not just think. He brings authenticity, lived experience, and a master coach's precision to every stage.
Get Started
Training inquiries, speaking requests, and discovery calls.