About Me

I’m Seth Ohst, founder of Stay Loose Oahu Assisted Stretch Therapy, LLC. I’m a certified Fascial Stretch Therapy (FST) practitioner trained through the Stretch to Win Institute under Ann and Chris Frederick. I’ve also trained in Soft Tissue Release Therapy (SPRT) with Dr. Tim Brown, Daniel Christie’s Pain Posture Performance athletic mobility systems, and Sarah Mariano’s Performance Stretch Method — a modern American Thai floor-based stretch approach.

But my work isn’t just certifications — it’s personal.

As a lifelong surfer I’ve lived the physical demands of this lifestyle. Years ago, I was surfing Off The Wall and got compressed hard in a heavy wave. The impact blew out my lower back. What followed were years of chronic low back pain, tight hips, and constant restriction. I tried everything — strength work, massage, mobility drills — but nothing fully restored my movement.

Then I found Fascial Stretch Therapy.

Working with a skilled FST practitioner changed everything. For the first time in years, I felt decompressed, mobile, and pain-free. My hips opened. My spine felt supported again. I got back in the water without guarding my back.

That experience is why I do what I do.

Today, I specialize in assisted fascial stretch therapy, soft tissue work, and athletic mobility for surfers, active individuals and anyone who wants to move freely and feel better in their body.