De Ashi Harai is a dynamic standing foot sweep executed during grip fighting, aiming to off-balance the opponent and sweep their lead foot as they step. Mastery of this technique allows for low-risk, high-reward takedowns that transition directly into dominant top positions, making it valuable in both gi and no-gi competition.
Start
Standing in grip fight
End
Top position
Prerequisites: Collar-and-sleeve grip · Basic kuzushi (off-balancing) · Proper stance and posture · Lateral movement footwork
Steps
1
Establish Grips
Secure a collar-and-sleeve grip (right hand on their collar, left hand on their sleeve if right-handed), keeping elbows tight and posture upright.
2
Create Kuzushi (Off-Balancing)
Use your grips to pull the opponent slightly forward and to the side, shifting their weight onto the foot you intend to sweep; your sleeve hand pushes while your collar hand pulls at a 45° angle.
3
Time Their Step
Wait for the opponent to step forward with the foot you want to sweep, watching their hips and shoulders to anticipate the timing.
4
Position Your Sweeping Foot
As their foot becomes light (just before it plants), position your lead foot so the outside edge is in contact with the outside of their target ankle, toes pointed slightly up.
5
Execute the Sweep
In a single motion, sweep their foot laterally with a quick, snappy action, keeping your leg straight and using the sole or outside edge of your foot.
6
Coordinate Upper Body and Sweep
Simultaneously, use your collar-and-sleeve grips to sharply pull and rotate their upper body in the direction of the sweep, amplifying their loss of balance.
7
Follow Through to Top Position
As the opponent falls, maintain your grips and step forward, using your momentum to control the descent and establish a dominant top position such as side control or knee-on-belly.
Key details most people miss
The sweep is most effective when timed just as the opponent's foot is light and about to touch the mat, not after it is fully planted.
Your sweeping leg should remain straight and relaxed, generating speed from the hip rather than muscling with the thigh.
Upper body kuzushi is crucial—without effective off-balancing, the sweep will lack power and may expose you to counters.
Keep your posture upright throughout, avoiding leaning forward which can compromise balance.
Common mistakes
Attempting the sweep when the opponent's weight is on the target foot—this results in no movement and can lead to a counter-attack.
Bending the sweeping leg, which reduces speed and makes the sweep telegraphed.
Neglecting to coordinate the upper body pull with the sweep, causing the opponent to retain balance and resist the technique.
Leaning over or dropping posture during the sweep, which allows the opponent to snap you down or counter-throw.
Counters & responses
They try: Opponent retracts their foot quickly (withdrawal defense)
You do: Immediately transition to an inside trip (uchi mata or ko uchi gari) as they retract, capitalizing on their shifted weight.
They try: Opponent stiff-arms and posts their weight backward
You do: Switch to a forward throw (osoto gari or double leg) using their backward momentum against them.
They try: Opponent attempts to counter-sweep as you commit
You do: Maintain strong posture and keep your base foot under your hips, ready to retract your sweeping leg and reestablish grips.
They try: Opponent circles away from the sweep
You do: Follow their movement with lateral footwork, adjusting your angle to reset the sweep or transition to another attack.
Drill prescription
6 rounds × 2 min per partner; 50% resistance; each round, aim for 5 clean sweeps (opponent must lose balance and touch the mat with hand or knee) before switching roles.
How the masters teach it
John Danaher
Focuses on integrating foot sweeps into no-gi and MMA, highlighting off-balancing with collar ties and wrist control.