產(chǎn)品品牌：貝爾康

產(chǎn)品型號：BEK-090B

柱子外徑114㎜、厚度2.5㎜、冷孔無縫鋼管,酸洗磷化后全部采用保護焊,機械拋光,室外聚酯系(POLYESTEY\TCICSYSTEM)噴塑,高溫后,手感柔軟,不褪色,不掉色,色彩鮮艷。BEK-090B 仰臥起坐器 規(guī) 格：1400*950*850MM功 能：鍛煉上臂、胸、背、腹部肌肉力量。使用方法：仰臥起坐，仰臥舉腿，仰臥背背等練習(xí)。Function:Exercise the upper arms,chest,back and the abdomen muscle strengthUse Method:The body back lies on the abdomen muscle training board,and put the ankle joints under the cross bar,cross the two hands put them behind the head,do the sit-up movement and bend the body forward,then restore.