TopSpin Technologies is the maker of the TopSpin360. The first patented dynamic multiplanar neuromuscular training device that strengthens the neck in a manner consistent with the science on how to prevent concussion. Using the S.A.I.D. (specific adaptations to imposed demand), the self-generated centripetal force safely focuses on the fast twitch muscle fibres and enhances the protective response to impulse loads that can cause concussion. The TopSpin360 app provides a direct measure of the multi-planar neck muscle RFD (Rate of Force Development). The most advanced and effective neck training system ever. Think differently. Train differently.