sit-up
US /ˈsɪt.ʌp/
UK /ˈsɪt.ʌp/

名詞
1.
腹筋運動, シットアップ
an exercise in which you lie on your back on the floor and raise the top part of your body to a sitting position
例:
•
He does 50 sit-ups every morning to strengthen his core.
彼は体幹を鍛えるために毎朝50回の腹筋運動をします。
•
Can you do a perfect sit-up?
完璧な腹筋運動ができますか?
Lingolandでこの単語を学ぶ