Technique identity
| Item | Technical reference |
|---|---|
| Technique name | L-Stance Knife-Hand Guarding Block |
| Korean terminology | Niunja So Sonkal Daebi Makgi |
| Technique family | Blocking technique, or Makgi |
| Block type | Guarding block, or Daebi Makgi |
| Stance | L-Stance, or Niunja Sogi |
| Blocking tool | Knife-hand, or Sonkal |
| Section versions | High, middle, and low |
| Body facing | Half facing at all times |
L-stance base
| Stance point | Requirement |
|---|---|
| Length | 1.5 shoulder widths long |
| Length measuring point | Measured from the inner foot-sword of the rear foot to the toes of the front foot |
| Width | Minimal lateral width, with the heels separated by roughly 1 inch or 2.5 cm |
| Weight distribution | 70% on the rear leg and 30% on the front leg |
| Rear foot | Turns 15 degrees inward |
| Front foot | Points 15 degrees inward from the line of attack |
| Facing | Half facing, supporting the guarding structure |
Guarding block rules
| Rule | Technical requirement |
|---|---|
| Blocking tool facing | Keep the blocking tool half facing the target at the moment of blocking. |
| Body facing | Keep the body half facing the target at all times. |
| Opposite guarding hand | Bring the opposite knife-hand in front of the chest about 3 cm from the body for standard guarding-block structure. |
| Hand flexibility | The guarding hands should be flexible enough to protect the whole body against an attack. |
| Common stance use | L-Stance and Rear Foot Stance are widely used for guarding blocks, although guarding blocks can be used with other stances. |
Knife-hand blocking route
The knife-hand is used primarily for middle and low blocks, and in some instances against a high attack. The blocking tool may reach the target in either a straight line or a circular motion. A straight-line action is used to cause sharp pain to the opponent, while a circular action is more of a pushing motion.
Unless a special direction is given, the blocking tool is generally considered to reach the target in a straight line. When a pattern or technical instruction specifies a circular route, the circular motion should be performed deliberately rather than as an accidental arm swing.
In L-Stance, the practitioner must not sacrifice the stance or half-facing posture in order to create the hand motion. The knife-hand, opposite guarding hand, shoulders, hips, and stance should finish together as one coordinated defensive structure.
High, middle, and low versions
| Version | Technical use | Main check |
|---|---|---|
| High guarding block | Used in some instances against a high attack while maintaining the same guarding-block principles. | The body remains half facing and both hands stay active enough to guard the upper line and center line. |
| Middle guarding block | One of the primary uses of the knife-hand guarding block, protecting the middle section while keeping the body ready for movement. | The opposite knife-hand remains in front of the chest about 3 cm from the body in the standard guarding position. |
| Low guarding block | Used to protect the lower line with a knife-hand low guarding structure. | The knife-hands generally form a parallel line, and the opposite knife-hand is about 3 cm from the lower abdomen. |
Low guarding block specifics
| Check | Correct standard |
|---|---|
| Knife-hand line | The knife-hands generally form a parallel line. |
| Opposite knife-hand distance | The distance between the opposite knife-hand and the lower abdomen is about 3 cm. |
| Forearm position | The forearm becomes parallel to the thigh. |
| Blocking elbow | The elbow of the blocking arm is bent about 15 degrees outward. |
| Body facing | The body remains half facing the target. |
How to execute the technique
Begin from a correct L-Stance. The stance must be narrow, rear-weighted, and stable. The rear leg carries 70% of the body weight, the front leg carries 30%, and the body is positioned half facing. This stance supports the guarding block by reducing the target area and keeping the practitioner ready to move.
Use the knife-hand as the blocking tool. The blocking knife-hand reaches the target according to the required route: straight unless a circular motion is specified. The opposite knife-hand stays active as a guarding hand and must not be dropped or pulled away from the body without purpose.
For a standard middle guarding block, bring the opposite knife-hand in front of the chest about 3 cm from the body. The hands should not be stiff. They must be flexible enough to protect the whole body. The blocking tool and the opposite guarding hand should work together, not separately.
For a low guarding block, the opposite knife-hand is positioned about 3 cm from the lower abdomen, the knife-hands generally form a parallel line, the forearm becomes parallel to the thigh, and the blocking elbow bends about 15 degrees outward.
Half-facing body line
Half facing is not optional in this technique. The body should remain half facing the target at all times. The shoulders, hips, and stance must work together so the practitioner is not square to the opponent and not turned away too far to control the target.
The blocking tool should also be half facing the target at the moment of blocking. This helps the knife-hand reach the target with the correct structure while the opposite hand protects the body. If the shoulders become full facing, the body presents a larger target. If the body turns away excessively, the practitioner may lose the ability to see and manage the attack.
The correct feeling is compact, guarded, and ready. L-Stance supplies the defensive base, while the knife-hands protect the line of attack and prepare the practitioner for an immediate counterattack.
Reference checklist
| Check | Correct standard |
|---|---|
| Technique | L-Stance Knife-Hand Guarding Block (Niunja So Sonkal Daebi Makgi) |
| Technique family | Blocking technique, or Makgi |
| Block type | Guarding block, or Daebi Makgi |
| Stance | L-Stance, or Niunja Sogi |
| Blocking tool | Knife-hand, or Sonkal |
| Section levels | High, middle, and low |
| Body facing | Half facing at all times |
| Blocking tool facing | Half facing the target at the moment of blocking |
| Middle guarding hand | Opposite knife-hand in front of the chest about 3 cm from the body |
| Low guarding hand | Opposite knife-hand about 3 cm from the lower abdomen |
| Low block forearm | Forearm parallel to the thigh |
| Low block elbow | Blocking elbow bent about 15 degrees outward |
Common technical errors
A common error is losing half-facing posture. The body must remain half facing the target at all times. If the practitioner becomes full facing, the body presents a larger target and the guarding structure becomes weaker.
Another error is allowing the opposite hand to drift too far from the body. In a standard guarding block, the opposite knife-hand should be in front of the chest about 3 cm from the body. In the low guarding version, the opposite knife-hand should be about 3 cm from the lower abdomen. If this hand is too far away, the center line is exposed. If it is pressed too tightly, the guard becomes stiff and less useful.
Students should also avoid making the hands rigid. The guarding hands should be flexible enough to protect the whole body. A guarding block is not a frozen pose; it is a ready defensive structure.
Another error is using the wrong route for the blocking tool. The knife-hand usually reaches the target in a straight line unless a circular motion is specifically required. When circular motion is used, it must be intentional and controlled, not a loose swing.
For the low version, common mistakes include failing to form a parallel line with the knife-hands, placing the opposite knife-hand too far from the lower abdomen, losing the forearm-to-thigh parallel line, or overbending the blocking elbow instead of keeping it about 15 degrees outward.
Key principle
The guarding block protects the body with both hands while the body stays half facing, the blocking tool reaches the target correctly, and the opposite hand remains close enough to guard the center line.
Technical purpose
L-Stance Knife-Hand Guarding Block, called Niunja So Sonkal Daebi Makgi in Korean terminology, is an ITF Taekwon-Do defensive technique used to protect the body with both hands while maintaining a half-facing posture. It is frequently used as a ready posture in free sparring because it allows the practitioner to guard the body while staying mobile and prepared to counterattack.
Guarding Block, or Daebi Makgi, may be performed with the forearm, knife-hand, or reverse knife-hand. This article focuses on the knife-hand version from L-Stance and covers the high, middle, and low section applications.
This is a technical reference. It focuses on the L-Stance base, knife-hand blocking tool, half-facing body line, guarding hand position, straight or circular route of the blocking tool, and specific low-guarding-block details.
