The Gymstick Reaction Ball OneSize exercise ball is an absolute must-have for sports enthusiasts. Its unique ability to bounce unpredictably and at lightning speed makes it the ideal training partner for both individual and group sports. This characteristic makes it perfect for training reaction skills and hand-eye coordination. As an indispensable tool in many sports, the Reaction Ball is an all-round talent. Whether you want to improve your reflexes or strengthen your coordination, the Gymstick Reaction Ball is the right choice for adult athletes who want to improve their performance. Discover a new dimension of training with the Gymstick Reaction Ball OneSize.

Der springende Punkt! Der Gymstick Reaction Ball erfreut sich grosser Beliebtheit in vielen Sportarten. Der Ball springt sehr schnell und unvorhersehbar – Ideal für das Training von Reaktion und Hand-Augen-Koordination. Ein zuverlässiger Partner für Einzel-, Partner-, oder Gruppentraining!