My favorite training equipment of all i designed.
Mabey it's simple but makes huge impact on what you can achieve by using it.
Most Climbers have strong fingers but strong grip? How to train the thumb muscle? By squezing the object ! That's why i made this cylindrical shaped hold with additional 22mm edges.
It's All in One tool to pack and use at the gym. Just grab heavy kettle and proceed to lift it.
To finish product, you need 70cm of 5mm rope.
I highly recommend watching this tutorial of how to train intervals: https://www.youtube.com/watch?v=vyhdpNGtF78&pp=ygUVY2xpbWJpbmcgaW50ZXJ2YWxzIDdz