C.U.B.B. - Modular Curl Bar The bearings used in the

The bearings used in the housing are IGUS iglide self-lubricating bearings which are made for industrial applications such as automotive wheel hubs and robots

Using plastic instead of steel limits the natural degradation that all resistance bands develop over time

which allows the user to customize their bar

but adds resistance during pronation and supination movements

the user is able to perform exercises such as curls

C.U.B.B. - Modular Curl Bar The bearings used in theThe C. U. B. B. Modular is designed for the individual that wants to add freedom of motion and resistance in rotation to their complete upper body workout. The C. U. B. B. has been designed with rotating handles and the ability to incorporate resistance bands during rotation. This patented concept is not only more ergonomic, but adds resistance during pronation and supination movements. The advantages of doing this are detailed on the Clinical