corset

noun
1
a piece of women’s underwear, fitting the body tightly, worn especially in the past to make the middle part look smaller
کُرسِت, کمربند تنگ کننده
2
a piece of clothing that fits the body tightly, worn to support a weak or injured back
کرست, شکم‌بند, بند سفت‌کننده بدن
He has taken to jogging in a corset.