restraint tactics part 10-fine tuning the face lock
0
Front Waist Lock·Kevin Secours
Part 10 of 14 of a class on essential restraint tactics To view Kevin's complete intervention and restraint library, pl…
Front Waist Lock
SubFamily前腰固め(Mae Koshi-gatame)
TraditionalTranslation: front waist lock
Overview
The Front Waist Lock subfamily positions the locked grip around the opponent's waist from the front, with the attacker's head typically driven into the opponent's midsection or chest. [1] The front waist lock provides a lower control point than the front body lock, giving the attacker direct access to the opponent's hip line for lift-based takedowns. [1],[2] This position commonly occurs after level changes or when securing double underhooks low on the body, and serves as the immediate precursor to many lifting takedowns. [2],[3]
History & Origin
Effectiveness
The front waist lock provides direct control of the opponent's hips, enabling lifts, drives, and trip takedowns. [1]
Lineage
Front waist lock is a fundamental Greco-Roman and freestyle wrestling position. [1]
Competition Record
Images
No images yet for this technique.
Sign in to suggest an image.
Biomechanical Mechanism
Primary Action — Establishing body-to-body connection through underhooks, overhooks, or collar ties to control the opponent's movement
Joints Involved — Attacker's shoulders (driving position), hips (base and drive), opponent's upper body (restricted)
Force Vector — Forward pressure and angular positioning — inside position (underhooks) creates offensive advantage
Control Mechanic — Chest-to-chest pressure combined with inside ties limits the opponent's ability to create distance or attack
Position & Entry
From clinch range — Swim the arm under the opponent's arm to secure the underhook, drive the shoulder into their chest for inside position
From hand fighting — During grip exchanges, drop the arm and swim inside to win the underhook battle
Videos
1 video
Learn This Technique
No instructional courses yet for this technique.
Sign in to suggest a course.
Ratings
Risk of injury to the person this technique is applied to
4
Moderate4/10
Body clinch positions enable throws and takedowns; rib compression risk
Skill level needed to execute this technique reliably
Intermediate
Whether this technique is allowed under major competition rule sets
Restricted
WBC/Boxing — Holding is technically a foul — referee breaks clinch, excessive holding results in point deduction {src— WBC Rules of Boxing}
K-1/GLORY — One attack from clinch allowed, then referee breaks {src— K-1/GLORY Kickboxing Rules}
— WAKO — Clinch generally broken by referee — limited or no...
WAKO Competition RulesPDFLegal
— Unified MMA — Legal — clinching is integral to MMA
Unified Rules of MMA, August 2025PDF— grip fighting
IJF Sport and Organisation Rules 2025, Article 27PDF— IBJJF — Legal — standing grip fighting and clinch work pe...
IBJJF Rules Book v6.0, June 2024PDF— IFMA — Legal — the clinch is a core element of Muay Thai,...
IFMA Muay Thai RulesPDF— UWW — Legal — clinch is fundamental to wrestling, the pri...
UWW International Wrestling Rules, January 2026PDFTraining Notes
✓The front waist lock grips around the opponent's hips from the front — a lower and tighter version of the front body lock, specific to wrestling
✓Lock hands at hip-bone level using a Gable grip — the lower lock point gives superior leverage for suplexes and lifts
✓Pop the hips forward explosively — this is the launching action for suplexes and gut wrench turns
✓The front waist lock is commonly achieved from: successfully stuffing a takedown (the opponent's head is at your hip), or from a level change and clinch entry
✓In Greco-Roman wrestling, the front waist lock position (from par terre) is where chest wraps and gut wrench combinations begin
✓Drive your head into the opponent's chest to break their posture — they should be bent forward under your pressure
✓Condition your grip specifically for waist locks — heavy rope climbs and towel pull-ups build the grip endurance needed
Common Mistakes
!Locking above the waist — the grip must be at or below the hip bones for maximum leverage
!Not driving the hips into the opponent before throwing — the hip pop initiates the throw
!Standing upright with the front waist lock — stay low, knees bent, hips driving forward
!Trying to muscle the opponent over without using hip and leg mechanics
!Holding the lock statically — attack within 2-3 seconds or the opponent finds an escape
!Not adjusting the lock when the opponent shifts — follow their movement to maintain the optimal grip height
!Interlacing fingers — the Gable grip is more secure and powerful for waist locks
Related Techniques
Counter Techniques
Pummeling — fight for inside position by swimming arms under opponent's gripsFrame and Push — create distance using forearm frames against the chest or neckGrip Break — systematically strip the opponent's controlling gripsPosture Up — straighten the spine and drive the hips forward to break clinch control
Setup Chain
1Close Distance — bridge the gap using footwork, strikes, or a level change
2Establish Primary Grip — secure the initial controlling grip on the opponent
3Position the Hips — align hips to maximize leverage and control angle
4Apply Pressure — use the grip to control posture and create offensive opportunities
Sources & References
Primary Source
Freestyle Wrestling: A Complete Guide for Coaches and Wrestlers (Petrov, 1977)
1BookMuay Thai: The Art of Fighting (Kraitus, 2002)
Alias sources — [1] Wrestling Physical Conditioning Encyclopedia (Welker, 2010) [2] Greco-Roman Wrestling (Petrov, 1987) [3] Kodokan Judo (Kano, 1986)
2BookFreestyle Wrestling (Petrov, 1977)
Effectiveness sources — [1] Wrestling Physical Conditioning Encyclopedia (Petrov, 1977)
3OtherJapanese Martial Arts Standard Terminology (武道用語)
Established Japanese martial arts naming convention — native Japanese term (和語/漢語)
4CitationMuay Thai: The Art of Fighting (Kraitus, 2002)
Alias sources — [1] Wrestling Physical Conditioning Encyclopedia (Welker, 2010) [2] Greco-Roman Wrestling (Petrov, 1987) [3] Kodokan Judo (Kano, 1986)
5CitationFreestyle Wrestling (Petrov, 1977)
Effectiveness sources — [1] Wrestling Physical Conditioning Encyclopedia (Petrov, 1977)
Community
Athletics
Requires
swimming speed for inside position, shoulder drive, hip pressure
Favours
strong shoulders and low centre of gravity
Key muscles
deltoids, pectorals, core, quadriceps
Sub-techniques
Notes
The front waist lock clasps the hands around the opponent's waist from the front — the primary setup for lifts and slams in Greco-Roman wrestling. In MMA, the front body lock to takedown is one of the highest-percentage clinch sequences. (FILA/UWW Greco-Roman manuals)
Frequently Asked Questions
Should I use a short or long lever for the front waist lock?
You generally want a long lever for maximum mechanical advantage in equal circumstances. Kevin Secours notes that a short lever is only preferable if you need to carry the lock over a long distance, such as on your back.
What's the main mistake to avoid when setting up a long lever front waist lock?
Avoid pulling the fulcrum, as this will allow your opponent to escape. Kevin Secours emphasizes that once you've positioned the lock properly—with your body embedded in their face—you should lock it in place rather than continuing to adjust the lever angle.
How does the Front Waist Lock work?
The Front Waist Lock subfamily positions the locked grip around the opponent's waist from the front, with the attacker's head typically driven into the opponent's midsection or chest. The front waist lock provides a lower control point than the front body lock, giving the attacker direct access to the opponent's hip line for lift-based takedowns.
Where does the Front Waist Lock come from?
The front waist lock is a fundamental position in both freestyle and Greco-Roman wrestling, serving as the standard clinch position for initiating lifts and hip-displacement takedowns. It has been a core competition technique since the formalisation of modern wrestling.
Is the Front Waist Lock legal in competition?
Unified MMA: legal — Legal — clinching is integral to MMA; IJF: legal — Legal — kumi-kata (grip fighting) is fundamental to judo; IBJJF: legal — Legal — standing grip fighting and clinch work permitted; IFMA: legal — Legal — the clinch is a core element of Muay Thai, clinch dominance is highly…; WBC/Boxing: restricted — Holding is technically a foul — referee breaks clinch, excessive holding resu…; K: restricted — 1/GLORY — One attack from clinch allowed, then referee breaks; WAKO: restricted — Clinch generally broken by referee — limited or no clinch fighting in most fo…; UWW: legal — Legal — clinch is fundamental to wrestling, the primary position in Greco-Roman
How dangerous is the Front Waist Lock?
Danger rating 4/10. Moderate — body clinch positions enable throws and takedowns; rib compression risk
How do I set up the Front Waist Lock?
The standard setup chain: Close Distance → Establish Primary Grip → Position the Hips → Apply Pressure.
How do I defend against the Front Waist Lock?
Standard counters include: Pummeling — fight for inside position by swimming arms under opponent's grips / Frame and Push — create distance using forearm frames against the chest or neck / Grip Break — systematically strip the opponent's controlling grips / Posture Up — straighten the spine and drive the hips forward to break clinch control.
What are the variants of the Front Waist Lock?
Common variants: Single underhook (one arm inside for angle and control); Double underhooks (both arms inside for maximum inside position); Underhook with collar tie (combining the underhook with head control).
How effective is the Front Waist Lock in competition?
The front waist lock is a fundamental grip in Greco-Roman wrestling, used to execute lifts and drives at Olympic and World Championship level. It is also the primary clinch position in sambo competition.
What are common mistakes when doing the Front Waist Lock?
Top errors to watch for: Locking above the waist — the grip must be at or below the hip bones for maximum leverage / Not driving the hips into the opponent before throwing — the hip pop initiates the throw / Standing upright with the front waist lock — stay low, knees bent, hips driving forward / Trying to muscle the opponent over without using hip and leg mechanics.
What are other names for the Front Waist Lock?
The Front Waist Lock is also known as Mae Koshi-gatame, Front Waist Clinch, Frontal Waist Grip, Mae-Koshi-Kumi.