GENERAL-PURPOSE SPORTIVE EXERCISER (VERSIONS) Russian patent published in 2007 - IPC A63B21/00 

FIELD: sportive equipment designed for employment under home conditions or in sportive complexes.

SUBSTANCE: exerciser relating to apparatuses wherein rotational motions are used for strengthening and development of muscular system has at least one crank handle connected with loading creating mechanism. Shaft of crank handle has from three to six degrees of freedom, one degree of freedom around its own axis, two degrees of freedom providing orientation of shaft rotation axis, and from one to three degrees of freedom for changing spatial position of shaft.

EFFECT: wider range of usage and wider range of exercises that may be done due to increased number of degrees of freedom of crank handle shaft.

43 cl, 3 dwg