Effects of tightlacing on the body Others believed that every time the bladder or rectum emptied, the uterus was unable to be lifted back into place due to weak ligaments, causing head and back pain, and inability to stand or walk, and improper menstruation. However, this line of thought rested on very little evidence and the assumption that the uterus was one of the most important organs in a woman's body, and it is unlikely that the uterus actually suffered from corsetry. Victorian doctors believed there was a relationship between gallstones and tightlacing, the corset causing extreme weight loss. (Gallstones are the result of the body
History of pain theory generates large amounts of nociceptive signaling, however the pain may not be perceived as noxious or even perceived at all. The ritual is designed around overcoming and transcending the effects of pain, where pain is either welcomed or simply not perceived. Additional research has shown that the experience of pain is shaped by a plethora of contextual factors, including vision. Researchers have found that when a subject views the area of their body that is being stimulated, the subject will report a lowered amount of perceived pain. For example, one research study used a heat stimulation on their subjects' hands.