PARABALL DUMBBELL (Adjustable Parabolic Dumbbell) The Paraball 10 lbs is

The Paraball 10 lbs is the next step in the progression

The 3 lbs weight extension's shorter diameter provides a longer leverage on the dumbbell

with shorter leverage

WEIGHTS ARE NOT INCLUDED

PARABALL DUMBBELL (Adjustable Parabolic Dumbbell) The Paraball 10 lbs isThe Paraball Dumbbell (adjustable dumbbell) is one of the most versatile tools for functional and strength training. It's patent pending design allows you to add weight asymmetrically to both sides of the handle, providing an additional axis of resistance to every exercise you can think of with a dumbbell. Besides the unmatched variability of exercises, both isometric and rotation wise, this is also one of the best tools for grip strength. It's unique