Body Alignment - refers to the relationship of the body parts to each other.
Balance - Directly related to alignment and achieved when:
Center of Gravity (Pelvis) is low
Stable or wide base of support
Vertical line from COG thru base of support
BodyMechanics - coordinated efforts of the musculoskeletal and nervous system to maintain balance, posture and body alignment during lifting, bending, moving, and performing ADL's
