Skip to Main Content
The world's premier site for
Kettlebells
,
Strength
,
Conditioning
,
Flexibility
, and
Advanced Fitness Resources
.
Register
|
Login
View Cart
(0)
DragonDoor
Facebook
Twitter
DragonDoor TV
Keyword Search
Item Added to Cart
Wait! Have you added the Isochain Isometrics Manual?
Close
Products
Hot NEW Resources!
Books
Digital Books
DVDs
Equipment
HardstyleFit Online Courses
ISOCHAIN
Kettlebells
Workshops
Specials
Kettlebell Preorder
IsoMax Preorder
Workshops
HKC
RKC
RKC II
SCC
PCC
SCC and HKC
HKC Recert
RKC Recert
RKC II Recert
PCC Recert
HKC Online Recert
RKC Online Recert
RKC II Online Recert
PCC Online Recert
Certification Requirements
All Dragon Door Workshops
IsoMax
IsoMax Training Device
IsoMax Stand-Alone Bar
IsoMax Strap & Carabiners
IsoMax Platform
IsoMax Training Manual
IsoMax Quick Start Guide
The Ultimate ISOMETRICS Manual
Courses
HardstyleFit Level 1
HardstyleFit Level 2
IsoMax Isometric Strength Training
Isochain Isometric Strength Training
Articles
Training
Kettlebell Articles
Strength and Powerlifting
Health and Nutrition
Success Stories
All Articles
Instructors
PCC Instructors
SCC Instructors
RKC Instructors
HKC Instructors
About
About Dragon Door
Forums
Contact Us
Site Map
Affiliates
Home
Workshops
Share
Print
Stretching Your Boundaries
Item # B73
$39.95
$10.00
RKC Kettlebell - 10 lbs. (4kg)
Item # P10N
$26.99
RKC Kettlebell - 48kg (106 lbs.)
Item # P10L
$335.99
RKC Kettlebell - 16kg (35 lbs.)
Item # P10A
$117.99
$83.00
Testimonials
Testimonials from Progressive Calisthenics Certifications
2021
2019
2018
2017
2016
2015
2014
Archive
October 2021
June 2019
October 2018
September 2018
May 2018
February 2017
January 2017
September 2016
June 2016
May 2016
April 2016
July 2015
June 2015
May 2015
April 2015
January 2015
July 2014
June 2014
May 2014
April 2014
February 2014
Learn More...
Workshop Details
Testimonials from Workshop Participants
Videos from Workshops
Workshop Photo Gallery
RKC San Jose 2016 Video
Workshops
Hardstyle Kettlebell Certification™
RKC Kettlebell Instructor Certification
RKC II
Progressive Calisthenics Certification
Hardstyle Kettlebell Re-Certification™
RKC Recert
RKC-II Recert
Progressive Calisthenics Recert
Strength Calisthenics Certification™
SCC™ and HKC™
Top Products
Convict Conditioning (paperback)
Book
Enter the Kettlebell! (paperback)
Book
RKC Kettlebell - 16kg (35 lbs.)
Kettlebell
The Kettlebell Goddess Workout (DVD)
DVD
Enter the Kettlebell! (DVD)
DVD
RKC Kettlebell - 24kg (53 lbs.)
Kettlebell
Viking Warrior Conditioning (paperback)
Book
The Extreme Kettlebell Cardio Workout (DVD)
DVD
Beyond Bodybuilding (paperback)
Book
The Naked Warrior (paperback)
Book
Close
Skip to Main Content