Improved supine board

The improved sit-up plate comprises a supporting frame and a sit-up plate body, the supporting frame comprises a front supporting frame and a rear supporting frame, the rear supporting frame comprises a rear supporting rod and a supporting cross rod fixedly connected to the front supporting rod, and the rear supporting rod and the supporting cross rod jointly and stably support the sit-up plate body. The front supporting frame and the rear supporting rod are connected to stand on the ground in a herringbone supporting frame mode, a connecting sheet metal part is arranged, and the front supporting frame and the rear supporting rod form an obtuse-angle herringbone supporting frame through the connecting sheet metal part. The improved sit-up bench has various fitness functions and is more comfortable. 本实用新型的一种改进式仰卧板，包括支撑架和仰卧板体，所述支撑架包括前支撑架和后支撑架，所述后支撑架包括后支撑杆和固接在所述前支撑杆上的支撑横杆，所述后支撑杆与所述支撑横杆共同稳定支撑所述仰卧板体，所述前支撑架与所述后支撑杆呈人字形支撑架连接立于地面，设有一连接钣金件，所述前支撑架通过所述连接钣金件与后支撑杆呈钝角的人字形支撑架。本实用新型的改进式仰卧板，健身功能多样且更为舒适。