1) The document discusses various topics related to body movements including the core, postural development, body shape and spatial awareness, types of body movements, and qualities of movement.
2) It defines the core as the center of the body that functions to stabilize the trunk, and describes common exercises to strengthen the core like deadbugs, hip bridges, and planks.
3) Types of body movements are explained such as flexion/extension, abduction/adduction, and qualities of movement like flexibility, strength, and balance are discussed.