1-2-1-2-3

The sequence 1-2-1-2-3 is a rhythmic combination focused on maintaining pressure, controlling distance, and finishing with an angled strike.

The entire sequence relies on the 1-2 combination, which is the foundational blueprint for almost all other offensive strategies.

Phase 1: Initial Entry and Setup (1-2)

This phase establishes range and forces the opponent onto the defensive, requiring full extension on the punches.

1 (Jab / Lead Hand Setup): The combination begins with the jab, a quick, straight punch thrown with your lead hand. The jab's purpose is not raw power, but to measure distance, disrupt the opponent's rhythm, control the opponent, and create an opening. To execute the mechanics, you rotate your front hip into your back leg and lift your front heel as your weight shifts back.

2 (Straight Back Hand / Power Punch): This is the power punch of the combination, thrown immediately after the jab with the rear hand. Force is generated from the rotation of your hips and torso. The arm should be extended about 90–95%, maintaining a slight bend in the elbow to avoid hyperextension. The jab sets up the shot, while the straight lands with full force, leveraging the momentum of your body.

Phase 2: Reinforcing Pressure (1-2)

Repeating the 1-2 sequence maintains continuous rhythm and reinforces range control.

1 (Jab / Disruption and Range Control): Thrown again with the lead hand, this jab serves to keep the opponent distracted and reinforce control over the range. It prevents the opponent from getting too close and sets up the final sequence.

2 (Straight Back Hand / Power Continuation): This is a rapid continuation of the sequence, continuing to apply pressure. This power punch again leverages the rotation of the hips and torso. The goal is to catch the opponent while they are reacting to the preceding strikes.

Phase 3: Angled Finish (3)

The combination concludes by changing the attack angle to capitalize on the opponent's centralized defense against the repeated straight punches.

3 (Front Hook / Angled Finish): This punch is thrown with the lead hand. It attacks from a different angle the opponent isn't expecting. To ensure the hook has enough reach and is executed properly, the boxer must focus on extending fully by aligning the elbow with the wrist and letting the shoulder blade rotate. This final punch aims to finish the sequence with authority.

Analogy: This combination is like a persistent drumbeat followed by a sharp crescendo. The repeated 1-2-1-2 creates a rhythmic, straight-ahead beat, forcing the opponent to listen and raise their centralized guard. The final 3 is the unexpected sideways note, attacking when the opponent is completely focused on defending the predictable path.