Core
The structures that make up the lumbo-pelvic-hip complex (LPHC), including the lumbar spine, the pelvic girdle, abdomen, and the hip joint.
Drawing-in maneuver
A maneuver used to recruit the local core stabilizers by drawing the navel in toward the spine.
Bracing
Occurs when you have contracted both the abdominal, lower back, and buttock muscles at the same time.