4 Direction Punch and Block
4 Direction Punch and 4 Direction Block with Miss Roisin Giles
4 Direction Punch (Saju Jirugi) and 4 Direction Block (Saju Makgi) and fundamental exercises for the beginner (white belt). They are both requirements for grading from 10th gup (white belt) to 9th gup (Yellow Stripe). Right and left sides of both are are performed (normally starting with the right side).
This video shows double world Champion Roisin Giles demonstrating the movements with a few of the key points highlighted.