Balance beam for gymnastics

The utility model belongs to the technical field of the sports apparatus, especially, relate to a balance beam for gymnastics. The stay cable mechanism comprises a supporting column, the support column between erect the balance beam body, the both sides of balance beam body be equipped with the liftable handrail respectively, the liftable hold up handbag draw together with balance beam body syntropy parallel arrangement's bar, the bar be connected with the base through lifting rod group, lifting rod group including lift mobile jib and guide bar, the guide bar be located the both sides of lift mobile jib, lift mobile jib and bar middle part fixed connection, the guide bar be connected with bar longitudinal sliding motion, the lift mobile jib with drive actuating cylinder and be connected, the actuating cylinder that drives set up on the base. Drive actuating cylinder drive lift mobile jib and go up and down, provide the fulcrum for it when gymnast's diseqilibrium to avoid it to fall down. 本实用新型属于体育用具技术领域，尤其是涉及