McAfee Secure sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams

Your Trusted Guide to Fast, Effective Strength Training

shadowbutton why isochain complete proof
shadowYellowbutton pre order now
ISOCHAIN Prototype

A Secret Obstacle Has Been Blocking Your Full Strength Potential — Here’s How the ISOCHAIN Can Help You Smash Through Your Previous Limitations and Unleash Stunning New Gains in Physical Capability…

Command Attention, As You Exceed Your Wildest Dreams for Building a Magnificent Body Fast — By Using Paul Wade’s Progressive Masterplan for Getting Supreme Results with Isometric Training...

Complete details about how the ISOCHAIN can help you overcome your current strength limitations


We Help You Get As Strong As You Should Be — Sooner and More Safely


Get Ripped, Get Rugged, Get Resilient — to Look Your Best and Perform at Your Best

Be More Vital — To Get More Done In Your Day

Get Clear About What Works — and Doesn’t Work — to Be As Strong As You Want to Be

Your Most Convenient Way to Get Fit Fast at Home

See Special Pre-Order offer

Double 16kg Kettlebell Swings

When you are forced to stay at home and have limited space — but still want to have a powerful, satisfying workout — then nothing beats the RKC kettlebell as a bang-for-your-buck fitness tool.

  • Reduce your anxiety and stress — with a heart-pumping release of potent endorphins
  • Restore your energy and sense of well-being — with dynamic bursts of high-yield drills
  • Regain your confidence — as you grow in strength and power
  • Re-sculpt your physique — to look and feel better than ever, however much you have to stay indoors!
  • Reward and protect yourself on a daily basis — with the immunity-boosting benefits of a robust, resilient system
  • Retain your athleticism and competitive edge — without the need for a gym or any other exercise equipment

Top Rated Products

Convict Conditioning
The Kettlebell Goddess Workout
Russian Kettlebell - 16kg (35 lbs.)

Next Major Workshops

The Russian Kettlebell Certification (RKC) Instructor Workshop
Progressive Calisthenics Instructor Certification Workshop
Hardstyle Kettlebell Certification


The Science of Isometrics Part I: The Third Law of Strength
ISOCHAIN Plus the Weights? The Best of Both Worlds!

Since the initial announcement regarding the ISOCHAIN, Dragon Door has been inundated with emails regarding th…

Read More >


4 Standards To Master The Kettlebell Swing
When You Want to Up Your Strength Game, Who Best to Choose?
Isometrics, Prison Training and Bodyweight: A Match Made in Valhalla



As a company with powerful friends in the world of strength and conditioning, Dragon Door offers the world's premier resources for functional fitness and the highest level of physical performance.

If you wish to excel in any athletic endeavor, then you are in the right place. Get your training questions answered with the experts and with fellow enthusiasts on the Dragon Door Forum.

Aerobic Conditioning for Road Biking
Speaking of The Arnold!
Participant praise for the NYC RKC


Meet Bill Kociaba, the world’s only blind Certified Kettlebell Instructor
“Has made a huge difference in my training”, interview Eric Bennett HardstyleFit Level1 and Lev…
The mental strength of kettlebells, Iron Maiden Anna (Sättler) Vietz, RKC

Find an RKC Near You

Andrea  Du Cane
Phil  Ross
Max  Shank

Find a PCC Near You

Al  Kavadlo
Danny  Kavadlo
Adrienne  Harvey