Tightlacing
（重定向自Waist training）
![Two sketches from 1884 depicting what, at the time, was believed the way the inside of the body looked when wearing a corset.](/Images/godic/202502/20/ANatural_-_BTight_lacing5805.png")
![](/Images/godic/202502/20/Fatal_effects_of_tight-lacing_cropped5805.jpg")
![Chest developed before corset worn. A scientific sketch from 1910](/Images/godic/202502/20/Toleration_of_the_corset1028fig7_5805.png")
![Epigastrium of singer: dotted line shows full expansion. A scientific sketch from 1910](/Images/godic/202502/20/Toleration_of_the_corset1037fig195805.png")
Tightlacing (also called corset training) is the practice of wearing a tightly laced corset. It is done to achieve cosmetic modifications to the figure and posture or to experience the sensation of bodily restriction.