Part practice
Isolating subroutine and practicing it
e.g. arm action in front crawl
Part progressive practice
Isolate subroutines separately and progressively chain together
e.g. triple jump
Advantages
Most effective for:
Performers in the Cognitive stage of learning
Low organisation and serial skills
Complex skills
Increase confidence/ reduce information overload
Disadvantages
Can prevent fluency/ kinesthesis
Time consuming