More muscles affect posture than most people realize. The core muscles provide much of the support. This includes the rectus abdominis, oblique muscles, and the transverse abdominal muscle. Many of the pelvic muscles are also responsible for ideal posture, including the iliacus and psoas muscles. Shoulder muscles like the trapezius play a role, as well.

This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.