Starting Position and Clinch Setup

The major inner reap is executed from a clinch position with an underhook and overhook grip. Proper pummeling and clinch fundamentals are prerequisites for this technique, establishing tight arm control before initiating the takedown.

Creating the Straddled Position

The foundational principle involves positioning the opponent to straddle the attacker's lead leg on the underhooking side. The attacker steps back at approximately 45 degrees with the rear leg while using the underhook hand to pull the opponent forward onto that lead leg.

Execution of the Trip

Once the opponent straddles the lead leg, the attacker drops to the lead knee and lays the shin flat on the floor. The reaping action targets the opponent's ankle level rather than the knee, mimicking natural stumbling mechanics where leverage is maximized at the foot.

Balance Disruption Mechanics

The technique exploits the principle that while a standing opponent maintains stability side-to-side, forward or backward weight displacement creates vulnerability. By pulling the opponent's weight forward while blocking their feet with the shin, the attacker breaks their balance.

Hand and Leg Control During Takedown

As the attacker leans forward, the overhooking hand controls the opponent's leg while the shin traps the back of the ankle. This dual control prevents the opponent from posting or escaping as their weight shifts backward and they fall.

Footwork Positioning Requirements

The technique requires matching leg positions: right leg forward with right underhook or left leg forward with left underhook. If the opponent's rear leg is not sufficiently forward, the attacker cannot generate adequate pulling distance to execute the takedown effectively.

Progression from Static to Dynamic

Beginners should master the stationary trip before incorporating momentum to sweep the opponent's leg. Building fundamental angles and foot placement first ensures proper technique before advancing to higher-speed variations.

Transition to Ground Position

After the opponent falls, the attacker should step over the knee to establish at least a half-guard position. This prevents the opponent from achieving full guard or reversing the takedown from the ground.

Major Inner Reap - Grappling Fundamentals

CORE MMA

Major Inner Reap

2 min read·8 key moments·PT6M29S video

Key Takeaways

•Starting Position and Clinch Setup
•Creating the Straddled Position
•Execution of the Trip
•Balance Disruption Mechanics

The Major Inner Reap / Large Inside Trip - a classical Judo technique which has been repurposed for BJJ & MMA. This is a great technique to learn from the clinch, as the risk:reward ratio is really favourable. We can attack for the takedown without sacrificing the main grips (and therefore opening ourselves up). We learn to adjust our partners body position using our footwork and then move into attacking their balance at the weakest angle. An important base movement which teaches feel, timing, balance, body position, leverage and efficiency! https://www.coremma.co.nz/classes/jiu-jitsu

Related Techniques

Foot Sweep Throw Hooking Throw Inner Thigh Throw Major Outer Reap

Frequently Asked Questions

What does this video teach about major inner reap?

This video covers starting position and clinch setup, creating the straddled position, execution of the trip. It provides detailed instruction from CORE MMA.

How long does it take to learn major inner reap?

The basic mechanics can be understood in a single session, but developing reliable execution requires consistent drilling over weeks of practice. This 8-part breakdown helps structure your training by isolating each phase of the technique.