Intra-Abdominal Pressure (IAP): What is it? How to engage the core to help stabilize the lumbar spine
Intra-Abdominal Pressure (IAP): What is it? How to engage the core to help stabilize the lumbar spine Intra-abdominal pressure (IAP) refers to the pressure within the abdominal cavity. It's the pressure exerted by the abdominal organs against the abdominal wall and the structures that enclose them, such as muscles, fascia, and connective