Skip to content
Spiral Kinetics®BEGIN
Shop

Buy it 
Read it 
Wear it 
Mean it.

Apparel and objects from our SK culture and system — including the line nobody forgets. The book is below. The merch shop lives on its own clickable storefront.

Spiral Kinetic® Fitness book cover
The book

Spiral Kinetic® Fitness

THE BOOK. A practical and philosophical introduction to Spiral Kinetics® — a sexy, multidirectional approach to fitness, movement, adaptability, and embodied evolution.

View on Amazon
Shop Spiral Kinetics®
Featured collection

The Spiral Kinetics® Collection

Branded apparel and objects made around the intensity of the Spiral Kinetics system. Come check it out.

Shop Spiral Kinetics®
Branded apparel

Power Builders® Branded Apparel

Everyday training pieces under the Power Builders® brand name — with our own label inside the neck on eligible items and our entire catalog of website brands. Ships within the United States.

Shop Branded Apparel
Merchandise & more

Merchandise & More

The full merchandise range — Spiral Kinetics® pieces included — International shipping where available.

Explore All Merchandise
From the collection
White sleeveless training top printed with the Spiral Kinetic® Fitness spiral figure

Spiral Kinetic® Fitness Tank

Sleeveless training top with the spiral figure across the chest.

Two-tone ceramic mug printed with the Spiral Kinetic® Fitness spiral figure

Spiral Kinetic® Fitness Mug

Two-tone ceramic mug carrying the same spiral figure.

Apparel

Pieces made to be trained in and worn out of the studio without apology.

Culture

"Screw yourself™". A body mechanics lesson disguised as a punchline.

Ecommerce

Checkout stays on the dedicated storefront. This site stays about the movement.

Explore