The color of growing things that all can see. Power begins to develop.
The following is the requirements for testing for 5th Gup (Blue Stripe), including everything from 9th, 8th, 7th and 6th Gup test:
Blocks:
Kicks: Spinning Hook Kick, Ax Kick, Push Kick, Side Snap Kick
Strikes: Twin Spearhand (to ribs), Twin Punch(to ribs), Twin Palm Heel(to ribs), Twin Punch (to head), Twin Ridgehand (to head), Reverse Ride (to head)
Stances:
Form: Won Hyo
One Steps: 10 plus possible takedowns