English Dictionary

chest expander

名詞

An exercise device consisting of two handles joined by steel springs, used to develop the muscles of the chest.

日本語の意味

胸筋を鍛えるための運動器具。鋼のバネで連結された２つのハンドルを用いて胸の筋肉を鍛えるための装置。

She used a chest expander every morning to strengthen her pectoral muscles and improve her posture.

彼女は毎朝、胸筋を鍛えて姿勢を改善するために、スプリング式の胸筋トレーニング器具を使った。

意味（1）

An exercise device consisting of two handles joined by steel springs, used to develop the muscles of the chest.

He held his breath, and congratulated himself on having lain in bed sulking for the last few days rather than trying to work out his feelings on the chest expanders in the ship's gym.

chest expanders （ plural ）