The Krav Maga Bible
Principles

Retzev — Continuous Combat Motion

The doctrine that once you start, you don't stop. Retzev is the spine of Krav Maga's approach to fighting.

Retzev (רצף) is the Hebrew word for "continuous" or "sequence." In Krav Maga it names the principle that once an engagement begins, the defender does not pause, reset, or step back to evaluate. The flow is: defend → counter → counter → counter → disengage. There is no "after the technique."

Why continuity matters

Single techniques fail under stress. They get jammed, slipped, or absorbed. The attacker is not standing still. The only reliable way to keep an attacker from regaining the initiative is to overwhelm him with a tempo he cannot match — and that requires not stopping.

What retzev looks like in practice

A textbook example: 360 defense against a haymaker → simultaneous palm-heel strike to the jaw → eye rake → knee to the groin → push-off → two more straight punches → assess and disengage. That's a single "retzev" — perhaps 2.5 seconds of work, taught as one technique.

What retzev is not

It isn't a memorized combination. The defender chooses targets and tools based on what's available in the moment: if the attacker bends forward, the knee comes up; if he raises his arms, the groin opens; if he turns away, the back of the neck or kidneys. Retzev is a commitment to keep working, not a script.