Inside Trip Finish

Genus

内掛けフィニッシュ(Uchigake Finisshu)

Hybrid

Translation: inside trip finish

Overview

The Inside Trip Finish completes the single leg by using the attacker's inside leg to trip or hook the opponent's standing (free) leg while maintaining control of the captured leg. [1] With one leg secured and the opponent hopping on the remaining foot, the attacker threads their inside leg behind the opponent's standing ankle and reaps or blocks it, eliminating the last point of balance. [1],[2] The inside trip finish is particularly effective against opponents who defend the single leg by hopping and maintaining balance on one foot. [2] The simultaneous control of one leg and trip of the other creates an irrecoverable base collapse. [2],[3]

Also known as
Single-Leg Inside Trip[1]Ko Uchi Gari FinishJP[2]Trip-Out Finish[3]

History & Origin

Inside trip finishes from the single leg originated in wrestling and were systematised as part of chain-wrestling curricula in American folkstyle programmes. [1] The technique was adopted into judo and MMA as a reliable single-leg completion method. [2],[3]

Effectiveness

The inside trip finish from a single leg is highly effective because it attacks the opponent's remaining support leg while the other leg is already controlled. [1] By hooking the supporting leg from the inside while driving the body laterally, the attacker eliminates both of the opponent's balance points simultaneously. [1]

Lineage

The inside trip finish uses the attacker's leg to hook the opponent's standing leg while maintaining single leg control, combining a trip with the single leg hold. [1]

Competition Record

The inside trip single leg finish is used in both wrestling and MMA competition. [1]

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Biomechanical Mechanism

Primary ActionIsolation of one leg — controlling a single support point destabilises the opponent's base
Joints InvolvedAttacker's lead knee (penetration step), hips (level change and lifting), opponent's knee and hip (controlled)
Force VectorLateral and upward — lifting or sweeping the captured leg while driving the shoulder into the opponent's body
Finishing MechanicVaries by finish — run-the-pipe (forward drive), trip (inside/outside foot trip), or lift (elevation of captured leg)

Position & Entry

From wrestling stanceLevel change with a penetration step, drive head into opponent's hip, secure one leg and lift or drive to finish
From collar tieUse head control to set up the shot, change levels and shoot to the lead leg
From reaction to opponent's attackWhen opponent overcommits, catch the exposed leg and counter into the single-leg

Variants

Inside singleshooting to the inside of the lead leg, head inside position
Outside singleattacking from the outside of the lead leg
High crotchsecuring the thigh above the knee with head in the hip
Low singleattacking the ankle from outside range without deep penetration

Videos

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Ratings

Danger Rating

Risk of injury to the person this technique is applied to

3
Moderate3/10

Single leg is one of the safest takedowns; controlled descent (John Smith methodology)

Difficulty

Skill level needed to execute this technique reliably

Beginner
Competition Legality

Whether this technique is allowed under major competition rule sets

Illegal
IJF — Banned since 2010 leg grab prohibition — direct han...
IJF Sport and Organisation Rules 2025, Article 27PDF
Legal
Unified MMA — Legal takedown technique
Unified Rules of MMA, August 2025PDF
ADCC — Legal, scored 2-4 points in second half of match
ADCC Rules Update, April 2025PDF
FIAS Sport Sambo — Legal — all takedowns permitted
FIAS International Sambo Competition RulesPDF
FIAS Combat Sambo — Legal
FIAS Combat Sambo RulesPDF

Training Notes

While holding the captured leg, use your inside leg to hook or trip the opponent's standing leg
Thread your tripping foot behind their standing ankle and pull forward while driving your body into them
The opponent can't balance on zero legs — one is captured, one is being tripped
Keep the captured leg elevated as you trip; don't lower it to reach for the standing leg
Drive your head and chest into their shoulder on the standing-leg side for maximum off-balance
Timing: trip when the opponent plants their standing foot, not when they're hopping

Common Mistakes

!Releasing the captured leg to reach for the trip — you need both the leg hold and the trip simultaneously
!Tripping too high on the calf instead of at the ankle where leverage is greatest
!Not driving upper body pressure while tripping — the trip alone is often not enough
!Tripping the standing leg in the wrong direction (away from you instead of toward you)
!Losing balance because you're standing on one foot with no base — keep a wide stance
!Setting the trip when the opponent is mid-hop instead of when their foot is planted

Related Techniques

Counter Techniques

Setup Chain

1Establish Gripsecure collar tie, underhook, or body lock for control
2Off-Balance (Kuzushi)push or pull to shift opponent's weight onto the target leg
3Execute the Reap/Sweepattack the loaded leg with the sweeping or tripping action

Sources & References

Primary Source

Japanese amateur wrestling terminology; Kodokan Judo — Official Nage-waza Classification

Official Kodokan ground technique classification system

2OtherJapanese Martial Arts Hybrid Terminology

Mixed Japanese-Western terminology — combines traditional Japanese terms with katakana loanwords

3CitationJapanese amateur wrestling terminology; Kodokan Judo — Official Nage-waza Classification

Standard katakana transliteration used in Japanese wrestling (レスリング)

Community

Athletics

Requires

penetration step speed, upper body endurance for finishing, balance

Favours

longer arms for reach, quick hips for level change

Key muscles

quadriceps, hip flexors, shoulders, grip/forearms

Frequently Asked Questions

How do I prevent my opponent from stepping out when I attempt an inside trip?

According to Coach Brian at TeachMeGrappling, you must put weight on your opponent's leg by pulling their arm down into the floor to make them step, which prevents them from easily stepping out of the technique.

What should my feet and legs be doing as I enter the inside trip?

Coach Brian explains that your left foot should never touch the mat—only your knee makes contact—while you shuffle your feet and stay low. Your right leg steps in close without pushing, and your left knee hits the mat before you drive through to finish.

Should I push my opponent as I go in, or stay light?

Coach Brian emphasizes being really light and not pushing as you move your right leg closer and insert your knee; the push comes after you're already down and in position, not during entry.

Can I use my left hand on the leg instead of pulling the arm the whole time?

Coach Brian notes this is optional—you can slide your left hand down to hook the leg or simply pull on the arm throughout, and both approaches can be effective.

How does the Inside Trip Finish work?

The Inside Trip Finish completes the single leg by using the attacker's inside leg to trip or hook the opponent's standing (free) leg while maintaining control of the captured leg. With one leg secured and the opponent hopping on the remaining foot, the attacker threads their inside leg behind the opponent's standing ankle and reaps or blocks it, eliminating the last point of balance.

Where does the Inside Trip Finish come from?

Inside trip finishes from the single leg originated in wrestling and were systematised as part of chain-wrestling curricula in American folkstyle programmes. The technique was adopted into judo and MMA as a reliable single-leg completion method.

Is the Inside Trip Finish legal in competition?

IJF: banned — Banned since 2010 leg grab prohibition — direct hansoku-make for touching opp…; IBJJF: legal — Legal at all belt levels, scored as takedown (2 points); UWW: restricted — Legal in freestyle (2-4 points), banned in Greco-Roman (no attacks below waist); Unified MMA: legal — Legal takedown technique; ADCC: legal — Legal, scored 2-4 points in second half of match; FIAS Sport Sambo: legal — Legal — all takedowns permitted; FIAS Combat Sambo: legal — Legal; NCAA Folkstyle: legal — Legal, scored as takedown (2 points)

How dangerous is the Inside Trip Finish?

Danger rating 3/10. Moderate — single leg is one of the safest takedowns; controlled descent (John Smith methodology)

How do I set up the Inside Trip Finish?

The standard setup chain: Establish Grip → Off-Balance (Kuzushi) → Execute the Reap/Sweep.

How do I defend against the Inside Trip Finish?

Standard counters include: Sprawl — drop hips back and drive weight down to stuff the takedown attempt / Lift the Targeted Leg — raise the foot being attacked to avoid the reap or sweep / Step Over — lift the targeted leg over the sweeping limb to evade / Counter-Throw — use opponent's committed weight shift to execute a counter technique.

What are the variants of the Inside Trip Finish?

Common variants: Inside single (shooting to the inside of the lead leg, head inside position); Outside single (attacking from the outside of the lead leg); High crotch (securing the thigh above the knee with head in the hip); Low single (attacking the ankle from outside range without deep penet…).

How effective is the Inside Trip Finish in competition?

The inside trip single leg finish is used in both wrestling and MMA competition.

What are common mistakes when doing the Inside Trip Finish?

Top errors to watch for: Releasing the captured leg to reach for the trip — you need both the leg hold and the trip simultaneously / Tripping too high on the calf instead of at the ankle where leverage is greatest / Not driving upper body pressure while tripping — the trip alone is often not enough / Tripping the standing leg in the wrong direction (away from you instead of toward you).

What are other names for the Inside Trip Finish?

The Inside Trip Finish is also known as Uchigake Finisshu, Single-Leg Inside Trip, Ko Uchi Gari Finish, Trip-Out Finish.