It is important a woman relax which muscles when pushing?

Question

Quizplus · Accepted Answer

While relaxation of all muscle groups will enable an easier second stage, if a mother can actively relax the pelvic floor muscles, pushing will be less tiring and likely faster. The pelvic floor muscles are like a hammock supporting all of the internal organs, but the baby must pass through these layers of muscle to be born. Relaxing them works with uterine contractions and abdominal pushing to facilitate birth. Biceps (arm) and quadriceps (leg) muscles can be relaxed, though tension in these areas will not impact birth much. If a mother is able to keep her jaw relaxed, she may have an easier time relaxing the pelvic floor.

It Is Important a Woman Relax Which Muscles When Pushing