Other Muscles: Core Form & Function

Multifidus Muscles

Diaphragm

The diaphragm isn’t typically talked about in the context of your core. But located right at the center of the abdomen, it connects to many of your body’s stabilizers. Working in close relationship with the deep abdominals, the pelvic floor, and the multifidus muscles in the lower back, the diaphragm is part of your intrinsic core. You can think of these muscles as forming the sides of a pressurized container: the pelvic floor is the bottom, the deep abdominal and back muscles form the sides, and the diaphragm is the lid on top. – Gry Bech-Hanssen

Pelvic Floor

  • See Pelvic Floor