The Adaptaball is a revolutionary football that constantly challenges and excites the player. The ball is specially designed to imitate the behaviour of a football on natural grass. This super light edition is a challenging training ball for youth (O7 to O10). The ball contains a counterweight that causes a slight deviation in ball behaviour. For the player this requires optimal development of the adaptability and ball skills. The ASM Adaptaball has been scientifically developed and tested at TU Delft. The ball is an excellent training tool for the youth, for every football player who wants to develop optimally. The ball is made of high-quality PU-microfibre.