| 摘要 |
FIELD: sportive equipment. ^ SUBSTANCE: apparatus has bearing construction or frame equipped with sides, which are, in turn, provided with bases or supports, and at least one transverse member adapted for retaining of sides. Sportive apparatus is further provided with two sliding members or poles substantially arranged in vertical position similar to said frame sides and pivotally hung above said sides for performing free vibrations along side bases or supports. Sliding members are equipped with parts for guiding sliding motion of bar loaded with weight. Transverse counterweight is arranged above sliding members for connecting thereof to create unitary vibrating construction. Apparatus of such construction allows wide range of exercises to be done in exact optimal position apart from those done with the use of standard apparatus. ^ EFFECT: simplified construction and increased efficiency. ^ 8 cl, 13 dwg |
