Technical purpose
L-Stance Upward Punch, called Niunja So Ollyo Jirugi in Korean terminology, is an ITF Taekwon-Do punching technique chiefly used for attacking the face or the point of the chin at close range. The punch travels upward into the target rather than straight forward.
Although Upward Punch can be performed with nearly every stance, L-Stance and Rear Foot Stance are normally used. This article focuses on the L-Stance version, where the shoulders remain half facing and the stance stays rear-weighted.
Key principle
The upward punch attacks the face or chin at close range, with the back of the punching fist facing front and the opposite fist positioned in front of the shoulder.
Technique identity
| Item | Technical reference |
|---|---|
| Technique name | L-Stance Upward Punch |
| Korean terminology | Niunja So Ollyo Jirugi |
| Short technique name | Ollyo Jirugi |
| Technique family | Punching technique, or Jirugi |
| Stance | L-Stance, or Niunja Sogi |
| Direction of force | Upward |
| Main target | Face or point of the chin |
| Range | Close range |
| Shoulder facing | Half facing at the moment of impact |
L-stance base
| Stance point | Correct standard |
|---|---|
| Length | Approximately 1.5 shoulder widths |
| Length measuring point | From the footsword of the rear foot to the toes of the front foot |
| Foot angle | Toes of both feet point about 15 degrees inward |
| Weight distribution | About 70% on the rear leg and 30% on the front leg |
| Rear leg | Bent and carrying most of the body weight |
| Front leg | Bent proportionally and kept light enough for movement |
| Facing | Half facing |
Upward punch rules
| Rule | Technical requirement |
|---|---|
| Primary use | Attack the face or point of the chin at close range. |
| Common stances | Rear Foot Stance and L-Stance are normally used. |
| Punching fist | Keep the back of the fist facing the front at the moment of impact. |
| Opposite fist | Bring the opposite side fist in front of the shoulder. |
| Reaction-force warning | Do not pull the opposite fist to the hip for this technique; doing so reduces reaction force. |
| Body structure | Keep the L-Stance stable and the shoulders half facing. |
How to execute the technique
Begin from a correct L-Stance. The stance should remain narrow, rear-weighted, and half facing. The rear leg carries about 70% of the body weight, while the front leg carries about 30%. Do not shift forward into Walking Stance during the punch.
The punching fist travels upward toward the face or point of the chin. This is a close-range technique, so the movement should be compact and direct. The fist should not travel like a normal straight punch, and it should not swing loosely in a wide path.
At the moment of impact, keep the back of the punching fist facing the front. At the same time, bring the opposite side fist in front of the shoulder. This opposite-fist position is a specific requirement of Ollyo Jirugi and should not be replaced by the standard hip withdrawal used in many other punches.
Half-facing shoulders
In the L-Stance version, the shoulders should remain half facing at the moment of impact. This matches the structure of Niunja Sogi and helps the body remain compact at close range.
The half-facing shoulder line should come from the whole body, not from twisting only the upper torso. The stance, hips, shoulders, and punching fist must work together. If the shoulders become fully square, the stance loses its L-Stance character. If the shoulders turn away too much, the punch loses its direct upward line.
Opposite fist and reaction force
The opposite fist is brought in front of the shoulder. This is one of the key details of Upward Punch. In many basic punches, the opposite fist is pulled to the hip, but this is not the correct relationship for Ollyo Jirugi.
If the opposite fist is pulled to the hip, reaction force is reduced. The shoulder-level position helps support the compact upward action and keeps the body organized for the close-range target.
Students should check this carefully because the habit of pulling the opposite fist to the hip is strong in fundamental training. For this technique, the opposite fist belongs in front of the shoulder.
Reference checklist
| Check | Correct standard |
|---|---|
| Technique | L-Stance Upward Punch (Niunja So Ollyo Jirugi) |
| Technique family | Punching technique, or Jirugi |
| Stance | L-Stance, or Niunja Sogi |
| Target | Face or point of the chin |
| Range | Close range |
| Direction | Upward |
| Shoulders | Half facing at the moment of impact |
| Punching fist | Back of the fist faces the front at impact |
| Opposite fist | In front of the shoulder |
| Common error | Pulling the opposite fist to the hip |
Common technical errors
A common error is pulling the opposite fist to the hip. This reduces reaction force in Upward Punch. The opposite side fist should be brought in front of the shoulder.
Another error is punching straight forward instead of upward. Ollyo Jirugi must show an upward line toward the face or point of the chin.
Students also commonly lose the half-facing shoulder line. In L-Stance, the shoulders should remain half facing. If the body becomes full facing, the stance and technique lose their correct relationship.
Another frequent error is shifting too much weight onto the front leg. L-Stance should remain about 70% on the rear leg and 30% on the front leg. The stance should not become forward-heavy.
The final error is making the movement too large. Upward Punch is chiefly a close-range technique. The action should be compact, direct, and focused at the moment of impact.