Portable device for training, exercise and pain relief using rotating eccentric masses

摘要

A portable device comprising: an agitable element (20); at least one rotating element (30) in communication with said agitable element (20), each of said at least one rotating element having a respective axis of rotation; at least one mass (40) having a center of gravity (45), each of said at least one mass being in communication with one of said at least one rotating element, said center of gravity of each mass being displaced from the axis of rotation of the respective rotating element; at least one motor (70) in communication with said at least one rotating element and arranged to rotate said at least one rotating element about the respective axis of rotation thereof; and a control circuitry (60) in communication with said at least one motor, said control circuitry being arranged to operate said at least one motor (70) to rotate irregularly said at least one rotating element (30), to stir thus said agitable element (20), characterized in that the axis (75) of rotation of said at least one rotating element is perpendicular to a longitudinal axis (23) of said agitable element.