This tool is going to ROCK your balance skills!
Many customers all over the world have improved their abilities with this tool.
Rocker engages flexors and extensors, which is impossible when you work out on the regular trainers;
It has two grips of different burden;
It’s fully collapsible, which makes it possible to transfer;
All the details are produced on a CNC machine, also they are polished to make the grip more comfortable.