Jet
These six friendly powerballs can surprise you! They look harmless but during pumpy endurance trainings they can become a hard trainingpartner for your forearms. The smooth surface of the trainingseries will make sure that your skin will not become an issue when you need to train a lot!
Shaper: Benny Hartmann
Description
“It is a long way until you reach your top performance! Accept the challenge and try your hardest!”
