Wide Boyz Crack Trainer

The Wide Boyz Crack Trainer allows you to custom-size any crack width to meet your own personal training needs. Adjust the two halves to your desired width and voilá, you've replicated your project. No need to buy multiple cracks; the Crack Trainer has everything in one. The Wide Boyz have even included some notes on setting widths to help you. It comes in a flat-pack style with instructions on how to assemble, and you can also watch the video in the picture gallery.

The jamming area is plain wood which provides a slick jamming feel. An excellent option for Power Endurance or Strength based crack workouts. For an easier jamming surface purchase with Soft Grip. (Soft Grip can be added and replaced at a later date by the user if required.)

A note from The Wide Boyz:

“We climb using both a Soft Grip and a wooden jamming surface. Having both options lets us tailor our training and climbing sessions to the intensity we want, enabling us to dial in our technique and get stronger quicker”