INTIMINA Addresses Whether Office Posture and Prolonged Sitting Can Trigger Menstrual Cramps

INTIMINA, a wellness brand focused on women's intimate health, has published an analysis of the relationship between posture, prolonged sitting, and pelvic floor tension, while noting that a direct link between sitting and menstrual cramps has not been demonstrated. The brand explains that certain postures—crossed legs, a slouched back, and lumbar pressure—can intensify tension and discomfort. During menstruation, the uterine lining is shed through muscle contractions that can sometimes cut off blood and oxygen supply to the uterus, causing pain. Prolonged sitting may also slow blood circulation, particularly when legs are crossed or the pelvis is tilted forward, reducing flow to reproductive organs and surrounding muscles. INTIMINA recommends four office reflexes: avoid crossing the legs and keep feet flat on the floor; lean the torso slightly forward and sit on the edge of the chair when cramps become severe to relieve the lower back and reduce abdominal pressure; move every 30 minutes by standing, walking, or stretching; and strengthen core stability and pelvic floor muscles, optionally with accessories such as KegelSmart 2, a device that automatically detects muscle strength and adapts training. The brand stresses that menstrual pain should not be inevitable at work and that listening to the body, changing posture, and protecting pelvic floor health can turn a painful workday into a productive experience, 365 days a year.