Mastering Ko Uchi Gari: Timing, Flow & Footwork
This week’s class dives into one of judo and jiu-jitsu’s most elegant and underrated foot sweeps — Ko Uchi Gari, or the minor inner reap.
Why Ko Uchi Gari?
Ko Uchi Gari is a beautifully timed takedown that works incredibly well in both gi and no-gi. It’s not just visually satisfying when done right — it’s a technique that teaches timing, balance breaking (kuzushi), and sensitivity to your opponent’s movement. Best of all, it’s low risk. If it doesn’t land, you’re still in a great position to chain into other attacks.
🧠 Key Concepts from the Class
Grips in No-Gi: Without gi collars to pull on, you’ll need to rely on collar ties and tricep grips. The focus is on controlling posture and initiating movement by pulling your partner off-balance.
Footwork & Timing: The back-step is essential. You draw your partner forward with a step-pull combo, then execute a quick “one-two” rhythm to slide your reaping foot behind their heel.
Angle of Attack: The reaping leg sweeps inward, low to the ground, with your toe almost dragging like you’re brushing lint off the mat. Timing is critical — you want to catch the opponent’s foot just before they load weight onto it.
🌀 The Progression
Static Drills: We begin with isolated movements — step, pull, position the foot.
Dynamic Entries: Add the timing element. Catch the opponent mid-step with your reaping leg.
The Finish: Once your partner’s balance is broken, push through the upper body to complete the takedown. In judo, this means driving backward. In jiu-jitsu, it's often a smooth path to passing or attacking from top.
🔥 Live Examples
We discussed how top competitors like Fabricio Andre use this technique at the highest levels — often chaining it from movement exchanges and collar ties. It’s a great example of turning something that looks basic into a weapon through timing and flow.
💡 Coach’s Tips
Don’t overextend your stepping leg — keep your reaping foot loaded and ready.
Visual cues help: imagine your toe wiping the floor.
Make sure your partner is giving realistic resistance — step naturally when pulled.
It’s a timing move — don’t force it. Be fluid, not frantic.
🧪 Experiment & Play
This is a great technique to build sensitivity and awareness of your opponent’s base. Play with the timing, direction, and follow-ups. As always, the mat is your lab.