Vertical Stabilizer Bars from Frog Fitness allow you to secure The Frog or BullFrog to the floor while using it in the vertical position. These are used as extra insurance in knowing that the base of the Frog or BullFrog will not move while using a heavier set of resistance bands.
The Vertical Stabilizer bars are made of commercial-grade plastic with a specialized grip material on the bottom to ensure little to no movement while being used with The Frog or BullFrog. The pin can be secured into the axle with ease and placed into a lock position so that you are sure it is there to stay. (Full set of 2)