| 摘要 |
FIELD: sportive equipment. ^ SUBSTANCE: apparatus has curved trough fixed on outer surface of truncated cone in such a manner that loading draft during the initial time of motive action is minimum, with following continuous increasing and continuous decreasing, to be finally reduced to initial value. Measurement unit has force sensor connected to system unit of personal computer, strain-measuring platform, motion sensor, and goniometer. Loop of pulling cable is provided around each of weights. Cheeks of one of additional units are attached in the vicinity of cheeks of unit arranged in the vicinity of column, perpendicular to said cheeks. Other additional unit is fixed in parallel with base in plane of cheeks of first additional unit so as to be repositioned and fixed. Cheeks of third additional unit are attached to cheeks of unit arranged on base edge opposite to column for axial movement and fixing on said base. ^ EFFECT: increased exercising efficiency by increased loading and provision for obtaining of operative data on biomechanical characteristics of sportsman. ^ 4 cl, 3 dwg |
