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Anatomy MapThe 1-6-3-2 (Jab-Rear Uppercut-Hook-Cross)
Combinations•• intermediateOrthodox & Southpaw

The 1-6-3-2 (Jab-Rear Uppercut-Hook-Cross)

A level-changing power sequence that covers all three planes of attack: straight, upward, and lateral. The jab measures distance and occupies the high guard, the rear uppercut attacks from below to lift the chin, the hook catches the lateral opening created by the uppercut's disruption, and the cross drives through whatever remains of the guard. This four-punch sequence is a gym classic that every trainer teaches, though each may call it differently.

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Reviewed by Coach Josh · Last updated June 2026
Anterior DeltoidsBicepsObliquesGlutesQuadriceps
Video Demo Coming Soon

When to Use

Use when the opponent has a tight, disciplined guard that straight punches alone cannot penetrate. The multi-angle approach forces them to defend three different planes in rapid succession, and any failure to adjust creates a clean opening for the remaining punches.

Execution Steps

  1. Throw a jab to occupy the guard and measure distance, establishing your presence at the high line and forcing the opponent to commit their guard position before you change levels.
  2. Bend your knees to dip 4-6 inches and throw a rear uppercut traveling upward under the guard, using leg drive from the bent-knee position to generate upward force through the opponent's chin.
  3. As the uppercut lifts their chin and disrupts their guard vertically, immediately throw a compact lead hook to catch the lateral opening before their hands can return to the defensive position.
  4. The hook's rotation naturally loads your rear hand for the cross — fire it straight through the center of the now-disorganized guard, driving the rear hip fully through for maximum power.
  5. Return to guard with both hands and immediately move your head off the center line, as you have been stationary for four punches and the opponent will be looking to counter.

Coaching Cues

"Jab high, uppercut low, hook wide, cross straight — four angles."
"Each punch targets a different plane of attack."
"Don't rush — let each punch land and load the next naturally."
"Dip your knees for the uppercut, not your waist."

Pro Tips

  • This is a universal gym classic — every trainer calls it by a different name, but the four-punch multi-angle sequence is the standard answer to a tight, disciplined guard at every level of boxing.
  • Vary which punch you throw with maximum power to keep the opponent from calibrating their defense — sometimes the uppercut is the bomb, sometimes the hook, sometimes the cross.
  • The uppercut is the key to the entire combination — if it lands clean and lifts their chin, the hook and cross will land almost automatically because the guard is fully disrupted.

Conditioning Drills

  • Heavy Bag: 5 rounds of 3 minutes practicing the full four-punch sequence, starting at 50% speed and building to full power as the flow becomes automatic.
  • Mitt Work: Coach holds at four different heights and angles for each punch, 3 rounds of 3 minutes building spatial awareness for multi-plane targeting.
  • Level Change Squats: 3 sets of 15 rapid up-down squats to build the leg drive and knee-bend habit needed for dipping into the uppercut under pressure.

Gym Workout: 1-2 Fluidity & Speed

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Q1 of 3
Which of these is a common mistake when performing The 1-6-3-2 (Jab-Rear Uppercut-Hook-Cross)?

Common Mistakes

  • Rushing through all four punches without allowing each one to land and create the disruption that sets up the next, turning the sequence into four fast but powerless taps that fail to break the guard.
  • Not bending the knees to dip for the uppercut, instead bending at the waist which removes leg drive, reduces upward force, and leaves you bent forward and off-balance for the remaining two punches.
  • Losing balance from the multiple direction changes and rotations because your stance is too narrow or your weight shifts too far forward, collapsing the sequence before the final cross.
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Follow-up Techniques

Follow with Body Hook

Related Techniques

The JabPunchesRear UppercutPunchesLead HookPunchesThe Cross (Straight Rear Hand)PunchesThe 1-2-3-2 (Jab-Cross-Hook-Cross)Combinations

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