Osoto Gari: The Powerhouse Outer Reap for BJJ
Master the Osoto Gari (Major Outer Reap) with Professor Matt Davis at Legacy BJJ Omaha. Learn the high-arc leg swing and Kuzushi mechanics to improve your BJJ takedowns.
Watch Professor Matt Davis Use The Osoto Gari
The “Big Outer Reap” – Osoto Gari Guide

In the world of Judo, Osoto Gari is often one of the first throws a student learns, yet it remains a high-percentage finisher even at the Olympic level. For BJJ practitioners, it is an essential tool for transitioning from a standing exchange to a dominant top position. The name translates to “Major Outer Reap,” and it relies on a combination of heavy and explosive leg power.
At Legacy BJJ Omaha, Professor Matt Davis teaches this throw as a fundamental part of a complete standing game. Because it requires you to close the distance and chest-up with your opponent, it is a perfect follow-up to other or setups.
Phase 1: Kuzushi (The Off-Balance)

The secret to a successful Osoto Gari is making the opponent’s leg “heavy” so they cannot move it to escape the reap.
- The Pulling Hand: Start with your pulling hand. Pull down and toward the leg you intend to attack (e.g., their left leg). This forces them to put all their weight onto that single point of contact.
- The Lifting Hand (Tsurite): Your collar hand pulls the opponent toward you, closing the distance and ensuring your chests are connected.
- The Steering Wheel: Use the steering wheel to tilt their upper body, ensuring their center of gravity is tipped over the heel of the leg you are attacking.
Phase 2: Tsukuri (The Positioning)

You must find the optimal angle to launch the attack.
- The Step-In: Once the opponent is off-balanced and “pinned” to that lead leg, you must step forward to the outside of their foot.
- The High Arc: Your attacking leg (the reaping leg) swings forward in a high, purposeful arc. This isn’t just for show; the arc builds the backward momentum needed to power through the opponent’s frame.
Phase 3: Kake (The Execution)

The “Major Reap” is the final explosive movement that completes the takedown.
- The Impact: With force, swing your leg back and through the opponent’s back leg. Aim for the area just below the back of their knee.
- The Drive: As your leg reaps, your upper body continues to drive forward, using your chest and collar grip to push them over their compromised base.
- The Connection: Maintain your grips as they fall to ensure you can follow them directly into Side Control or Knee-on-Belly.
Advanced Strategy: The Power of Combinations
Against an experienced BJJ player, a raw Osoto Gari attempt can be difficult because they will fight to keep their distance. Professor Davis recommends using combinations to open the window of opportunity:
- The Foot Sweep Setup: Start with an inner or outer foot sweep. Even if it doesn’t land, it forces the opponent to adjust their feet and shift their weight.
- The Inside Reap: Attack with an inside trip to make them defensive.
- The Finisher: As they react to the internal pressure, the outside line often opens up, allowing you to close the distance for the Osoto Gari.
Common Mistakes to Avoid
- Reaping Too High: If you reap the thigh instead of the calf/back of the knee, the opponent can often stay balanced or even counter-throw you.
- No Contact: If there is “daylight” between your chest and the opponent’s, the throw will fail. You must be chest-to-chest to maximize leverage.
Ready to Test Your Skills?
Learning stand-up combinations is a rite of passage at Legacy BJJ. If you are preparing for your next stripe test or simply want to sharpen your finishing mechanics, follow the steps below:
Your 3-Step Action Plan:
- Sign the Waiver: New to the mats? Complete our Digital Waiver before your first class.
- Check the Schedule: View our Official Class Schedule to join our next Fundamentals session.
- Visit the Gym: Bring your clean white Gi and get ready to train with the best community in Omaha.
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