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
Isochain: 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

man performing goblet squat with a Dragon Door RKC Kettlebell

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

woman performing bear crawl exercise with Neuro-Grips push-up handles

Be More Vital — To Get More Done In Your Day

Hybrid Strength Training by Danny Kavadlo

How to Combine Free Weights with Calisthenics — and Develop a Superb Physique


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
RKC Kettlebell - 16kg (35 lbs.)

Next Major Workshops

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


How to Best Challenge Your Weak Points — And Make Greater Long-Term Gains
3 Ways to Use The Isochain to Enhance Your Dynamic Training
Why the Isochain Could Be Your Ultimate Training Tool For Enhanced Health and a Stronger, Bette…





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.

Isochain: So how ya usin' it?
The Great Isochain Challenge, by strength-legend J…
ISO chain manual


How The Isochain Can Help Transform Your Strength Training by Busting Through Plateaus — for Su…
How to Master Your Environmental Challenges, Interview with Scott Carney, author of What Doesn’…
Meet Bill Kociaba, the world’s only blind Certified Kettlebell Instructor