Training device used for rehabilitation comprises a hemispherical element with a hemispherical outer surface having a lower end with an engaging section for engaging with an upper end of a base

摘要

Training device comprises a base (22) with an upper end, and a hemispherical element (21) with a hemispherical outer surface (211) having a lower end with an engaging section for engaging with the upper end of the base. The hemispherical element also has a lower side which does not extend on any side over a plane on which the lower end of the hemispherical outer surface lies. Preferred Features: The lower side of the hemispherical element is curved and is arranged a distance away from the upper end of the base. The base has a flat upper side (222).