Upper level: d155 Acquiring skills
Learning integrated sets of actions so as to follow rules, and to sequence and coordinate one's movements, such as learning to play games like football or to use a building tool.
(additional explanation: It conforms to the rules by studying a series of integrated acts, and my movement comes to have to be able to cooperate with method. For instance, study doing the game of football etc. , and the use of the tool for construction. )