Skip to product information
1 of 2

BACKx by Durahuman

BACKx by Durahuman

Regular price $20.00
Regular price $33.75 Sale price $20.00
Sale Sold out
Shipping calculated at checkout.

The back comprises the largest and most functional muscles in all the body. The terminal objective of BACKx is to build a sustainable lean mass platform and increase muscular endurance through The concepts of Eccentric and Concentric Pull Phasing and repetition strength. These concepts are implemented to enhance functionality and dynamic output of the back and Kinetic Chain.

What's Included:

  • 8-week Advanced Back program
  • 19 pro tips/tricks to expand your skeletal muscle performance.
  • Back Mastercraft development program
  • 43 movements proven by athletes for back strength, size and striation
  • 2000 years of evolution available in an Easily accessible digital e-Book 

Questions or Support

NOTE: A downloadable program link will be displayed upon checkout. A formal link will also be sent to your email used during checkout.

For questions or errors with programs, please contact our support line:

View full details

Order now and earn 200 loyalty reward points!

Earn points by signing up for our rewards program. Sign In or Create an account at checkout.

Mastercraft Programs are  provided courtesy of Durahuman Technologies. They are available as eBooks across IOS, Android and Windows operating platforms. Compatibility and cross-device compatibility require IOS 9 and Android x12 or higher. Device must be able to read PDF downloads.