Photo via Joe Loong via Flickr In previous entries, Britt beautifully took us through all things posture (Posture and the Pelvis Part One and Part Deux). Here are some important takeaways from her posts to consider as we explore how sitting may affect your pelvic floor:   The diaphragm, trunk (back extensors, transversus abdominis, obliques, etc.) and pelvic floor muscles are …