What grips must you establish before attempting the knee cut from feet on hips?

You must secure bilateral pants grips at or just below both of the bottom player's knees before initiating any frame breaking or cutting movement. These grips neutralize the pushing power of the leg frames by compressing the knees toward your centerline and preventing the bottom player from generating full leg extension force. Without these grips, the bottom player retains the ability to push you away or re-establish frames at will.

Why should you break the near-side foot off the hip first rather than the far-side?

Breaking the near-side foot creates the shortest path for your cutting knee to enter the gap between the bottom player's legs. If you clear the far-side foot first, your knee must travel a longer distance across the bottom player's body to enter the gap, giving them more time to re-establish frames or transition to a different guard. The near-side clearance also allows you to immediately pin the cleared leg with your elbow or knee while maintaining control of the far-side foot.

What angle should your cutting knee take as it passes through the guard?

Your cutting knee should travel at approximately a 45-degree diagonal angle aimed toward the bottom player's far hip, with your shin sliding across their upper thigh rather than driving straight down toward the mat. This diagonal angle maximizes lateral pressure against the guard and prevents your knee from getting caught in a knee shield position. Cutting straight down tends to stall against the bottom player's inside knee, while the diagonal path clears the thigh line more efficiently.

Your opponent re-establishes their foot on your hip after you clear it—how do you respond?

Maintain your grip on their knee and immediately re-attempt the frame break with a sharper lateral angle, pushing their knee further to the side before clearing the foot. If the direct approach continues to fail, feint the knee cut to draw their defensive reaction on one side, then switch to a toreando pass or attack the opposite side. You can also change levels by dropping lower and driving your shoulder into their thigh to prevent the foot from finding your hip bone again.

What is the role of the crossface during the knee cut execution?

The crossface serves as the primary upper body control that prevents the bottom player from turning toward the pass, framing against your shoulder, or inserting a De La Riva hook on the cutting leg. By driving your shoulder and forearm into the bottom player's jaw and neck, you fix their head position and eliminate their ability to create defensive angles. The crossface must be established simultaneously with or immediately after the knee enters the gap—delaying allows the bottom player to turn into the pass and recover guard.

Knee Cut from Feet on Hips Attacker | BJJ Technique Guide

As the attacker executing the knee cut from feet on hips, your objective is to systematically dismantle the bottom player’s leg frames and drive your knee across their thigh line to achieve half guard or side control. This pass requires a disciplined three-phase approach: first establish dominant grips at the knees, then clear one foot off your hip while maintaining forward pressure, and finally commit to the knee cut with crossface control and hip drive. The technique punishes guard players who rely on static distance management by converting their pushing frames into passing lanes once one frame is broken. Success depends on reading the moment when the bottom player adjusts their frames and exploiting that window before defensive structure is re-established.

From Position: Feet on Hips Guard (Top)

Key Attacking Principles

What are the key principles for executing Knee Cut from Feet on Hips?

Control the knees through pants grips before attempting to clear any foot from your hip to prevent uncontrolled frame re-establishment
Break the near-side foot off first to create the shortest path for your cutting knee to enter the gap between the legs
Maintain constant forward pressure throughout the entire sequence so the bottom player cannot reset their feet-on-hips frames
Establish crossface or collar control as the knee enters the gap to prevent the bottom player from turning into you or hip escaping away
Drive your cutting knee at a diagonal angle toward the bottom player’s far hip rather than straight down to maximize passing leverage
Keep your free leg posted wide for base during the cut to prevent sweep attempts from the bottom player’s remaining hooks
Commit fully once the knee enters the gap—hesitation allows frame recovery and guard transitions that are harder to overcome the second time

Prerequisites

What do you need before attempting Knee Cut from Feet on Hips?

Secure bilateral pants grips at or just below both knees to neutralize the pushing power of the leg frames
Achieve a stable base in combat base or standing position with hips low and weight distributed forward
Strip or control any sleeve grips the bottom player has established to prevent spider guard or lasso guard transitions
Create slight lateral angle by stepping to the side of the foot you intend to clear, shortening the distance your knee must travel

Execution Steps

How do you execute Knee Cut from Feet on Hips step by step?

Establish knee grips: Secure strong pants grips at both of the bottom player’s knees with your thumbs on the inside of the pant leg. Pull the knees toward your centerline to compress the pushing frames and reduce the bottom player’s ability to generate extension force through their legs.
Break near-side foot off hip: Using your near-side grip, push the bottom player’s near-side knee toward the mat while stepping your hip slightly laterally to create clearance. The goal is to move their foot past your hip line so it can no longer function as a pushing frame against your hip bone.
Pin the cleared leg: Once the near-side foot clears your hip, immediately use your elbow, forearm, or knee to pin that leg against the mat or against the bottom player’s body. This prevents frame re-establishment and creates the gap your cutting knee will enter. Maintain your far-side grip to control the remaining foot on your hip.
Insert cutting knee through the gap: Drive your near-side knee diagonally across the bottom player’s thigh line, aiming toward their far hip. Your shin should slice across their upper thigh rather than their knee to avoid getting caught in a knee shield. Keep your weight driving forward and slightly downward as the knee enters.
Establish crossface control: As your knee cuts through, release your near-side grip and establish a crossface by driving your shoulder and forearm into the bottom player’s jaw and neck. This prevents them from turning toward you, framing against your shoulder, or inserting a De La Riva hook on the cutting leg. Your crossface arm should control their head position completely.
Drive hips forward to complete the cut: With the crossface established and your knee across the thigh line, drive your hips forward and drop your weight into the bottom player. Your cutting shin should now be pinning their bottom leg while your chest and shoulder pressure prevent upper body movement. Post your free leg wide for base stability.
Extract trapped leg or consolidate half guard top: If your cutting leg passes cleanly through to the mat, slide to side control by sprawling your hips and switching your upper body pressure to a standard side control configuration. If your foot gets caught in half guard, consolidate the position by maintaining crossface pressure, establishing an underhook, and preparing for half guard passing sequences.

Possible Outcomes

Result	Position	Probability
Success	Half Guard	35%
Success	Side Control	10%
Failure	Feet on Hips Guard	30%
Counter	De La Riva Guard	15%
Counter	Closed Guard	10%

Opponent Counters

How might your opponent counter Knee Cut from Feet on Hips?

Bottom player re-establishes foot on hip before knee enters gap (Effectiveness: High) - Your Response: Maintain your grip on their knee and re-attempt the frame break with a sharper lateral angle. Consider switching to the opposite side or feinting the knee cut to draw a reaction before committing. → Leads to Feet on Hips Guard
Bottom player inserts De La Riva hook on the cutting leg during transition (Effectiveness: Medium) - Your Response: Immediately backstep your cutting leg to clear the hook before it sets, or drive your knee to the mat inside their hook to flatten the DLR guard and continue the pass from a smash position. → Leads to De La Riva Guard
Bottom player hip escapes and closes guard during the distance collapse (Effectiveness: Medium) - Your Response: Keep your elbows tight and posture strong as you feel the guard closing. If they lock their ankles, immediately posture up to break the closed guard rather than continuing the pass attempt from inside closed guard. → Leads to Closed Guard
Bottom player frames with arms against your shoulder and hip escapes laterally to create angle (Effectiveness: Medium) - Your Response: Follow their hip movement with your own lateral adjustment, keeping your chest aimed at their centerline. Use the crossface to prevent their upper body from completing the turn and drive forward through their frames. → Leads to Feet on Hips Guard

Common Attacking Mistakes

What mistakes should you avoid when executing Knee Cut from Feet on Hips?

1. Attempting the knee cut without first establishing pants grips at the knees

Consequence: Bottom player easily pushes you away with full leg extension or re-establishes frames before the knee enters the gap
Correction: Always secure bilateral knee grips as the first action before attempting any frame breaking or cutting movement

2. Cutting the knee straight down toward the mat instead of diagonally across the thigh

Consequence: Knee gets caught by the bottom player’s knee shield or the cutting angle lacks sufficient lateral pressure to clear the guard
Correction: Aim the cutting knee toward the bottom player’s far hip at a 45-degree angle, sliding the shin across the upper thigh rather than driving straight down

3. Neglecting crossface control during the knee cut entry

Consequence: Bottom player turns into the pass, inserts hooks, or frames against your shoulder to recover guard position
Correction: Establish crossface pressure as a simultaneous action with the knee cut, driving your shoulder into their jaw to control their head position and prevent turning

4. Keeping weight too high and upright during the cutting motion

Consequence: Insufficient pressure allows the bottom player to hip escape, create frames, or execute sweeps during the transition
Correction: Drop your weight forward and down as the knee cuts through, driving chest and hip pressure into the bottom player to eliminate space for defensive movement

5. Releasing the far-side knee grip too early before the cut is secure

Consequence: Bottom player’s remaining foot on hip pushes you off-balance or creates enough distance to recover both frames
Correction: Maintain the far-side knee grip until your cutting knee is fully past the thigh line and crossface control is established, then release to complete the pass

6. Hesitating mid-cut when encountering resistance instead of committing fully

Consequence: Bottom player uses the pause to re-establish frames, insert hooks, or transition to a more controlling guard
Correction: Once the cutting knee enters the gap, commit fully with hip drive and crossface pressure—partial commitment is worse than either fully committing or resetting

Training Progressions

How do you train Knee Cut from Feet on Hips (Attacker)?

Phase 1: Frame Breaking Mechanics - Grip establishment and systematic frame clearing Practice securing bilateral pants grips and clearing one foot off the hip against a cooperative partner. Focus on hand positioning, angle creation, and maintaining forward pressure during the frame break. No knee cutting yet—just develop clean, efficient frame breaking technique.

Phase 2: Knee Cut Entry Timing - Timing the cut and crossface establishment With a partner offering light resistance, practice the full sequence from grip establishment through knee cut entry and crossface. Emphasize timing—the cut must happen immediately after the frame is cleared, before the bottom player can adjust. Develop the coordination between releasing the grip, cutting the knee, and establishing crossface as one fluid motion.

Phase 3: Pressure and Weight Transfer - Weight distribution during the cutting motion Practice maintaining heavy pressure throughout the entire pass sequence. Partner provides moderate resistance, focusing on hip escape and frame recovery attempts. Develop the ability to transfer weight from your base through your cutting knee and into your crossface without creating gaps the bottom player can exploit.

Phase 4: Chain Passing Integration - Linking knee cut with alternative passes based on defensive reactions Against increasing resistance, chain the knee cut with toreando, leg drag, and long step passes based on the bottom player’s defensive responses. When the knee cut is defended, flow to the next passing option without resetting. Build automatic pattern recognition for which pass to chain based on the specific defense encountered.

Phase 5: Live Application - Full positional sparring from feet on hips top Positional sparring starting from feet on hips with full resistance. Top player attempts to pass using knee cut and chain options, bottom player defends with all available tools. Track success rates and identify patterns in defensive responses to refine approach. Build toward seamless integration into live rolling.

Safety Considerations

What are the safety concerns for Knee Cut from Feet on Hips?

The knee cut pass carries moderate risk to the bottom player’s knee if the cutting knee drives laterally into a trapped or entangled leg. Avoid explosive lateral pressure on the bottom player’s knee joint during the cutting motion. If the bottom player reports discomfort in their knee or hip during the pass, ease pressure immediately and allow them to adjust their leg position. Both practitioners should communicate about knee pressure, and the top player should use controlled, progressive weight application rather than sudden dropping of body weight onto the cutting knee.

Knee Cut from Feet on Hips Attacker

Outcomes