Bäckensänkningen

Bäckensänkningen, often translated as pelvic drop or pelvic inclination, refers to the change in the angle of the pelvis. This angle can be influenced by various factors, including posture, muscle strength, and anatomical variations. In a neutral pelvic position, the anterior superior iliac spines are roughly in the same vertical plane as the pubic symphysis. A posterior pelvic tilt, or tucking the tailbone under, results in a decrease in the pelvic inclination, while an anterior pelvic tilt, or arching the lower back, increases it. These positions are dynamic and can change with movement and sitting or standing.

Certain conditions can lead to noticeable changes in pelvic inclination. For instance, weak abdominal and gluteal muscles can contribute to an anterior pelvic tilt, as can tight hip flexors. Conversely, tight hamstrings or weak back extensors might contribute to a posterior pelvic tilt. Physical therapists and chiropractors often assess pelvic inclination as part of evaluating posture and identifying potential sources of back pain or biomechanical dysfunction. Correcting imbalances in pelvic tilt is frequently a goal in rehabilitation exercises aimed at improving spinal alignment and reducing strain. Understanding bäckensänkningen is important for maintaining good posture and preventing musculoskeletal issues.