Personal Trainer & Pain Specialist in Arcata, CA — Stilwell Health & Fitness

Stilwell Health & Fitness is a certified Muscle System Specialist service — a fundamentally different approach to fitness and pain relief than what you'll find at any gym or standard personal training studio in Humboldt County.

We work with people who are dealing with chronic back pain, hip and knee problems, old injuries that never fully healed, post-surgical recovery, or anyone who simply wants to get stronger without getting hurt. If you've tried physical therapy, chiropractors, or generic personal training and still aren't where you want to be, there's a reason — and we can find it.

What We Do

  • Personal Training — 1-on-1 programs built around your body, your movement patterns, and your specific goals
  • Chronic Pain Relief — identify and fix the root cause of back pain, knee pain, hip pain, and more
  • Injury Recovery — get back to 100% with a structured, evidence-based rehabilitation program
  • Surgery Rehab — pre-hab before your procedure and post-op recovery after
  • Nutrition Coaching — personalized meal plans and body composition support built around your training

The Muscle System Specialist Difference

Most trainers start with your goals. We start with your body. Every new client receives a comprehensive Muscle System Assessment — a systematic process that maps exactly how your muscles are functioning, which ones are compensating for weaker ones, and what movement patterns are driving your pain or limiting your progress. Only then do we build your program.

This is why our clients see results that stick. We're not treating symptoms — we're fixing the underlying cause.

Who We Help

Our clients include people in their 30s dealing with nagging lower back pain from desk work, athletes recovering from ACL tears and rotator cuff injuries, adults over 50 who want to stay strong and active, and anyone preparing for or recovering from orthopedic surgery. We serve clients of all fitness levels and ages.

Serving Arcata & All of Humboldt County

Located at 475 5th Street, Arcata, CA 95521 — easily accessible from Eureka (10 min), McKinleyville (5 min), Fortuna (25 min), and communities throughout Humboldt County.

Call (707) 798-0512 or request a free consultation online. Open Monday–Saturday, 8am–7pm.