This is the 10169th most frequent Japanese word.
鉄棒
Horizontal bar; iron rod.
鉄棒 here refers to the horizontal bar, a piece of playground equipment.
彼は公園で鉄棒にぶら下がっている。
He is hanging from the horizontal bar in the park.
鉄棒 is used to denote the equipment used in gymnastics or physical activities.
彼女は鉄棒で逆上がりを練習している。
She is practicing the back hip circle on the horizontal bar.
鉄棒 indicates the play equipment commonly found in parks and playgrounds.