[Effective in Set-Pieces] Double Block and Dual Block

Can you explain the difference between double block and dual block?

Probably, many people have heard the term double block and feel they somewhat understand it.
However, it seems that many mistakenly believe that dual block is the same as double block.

In this article, based on the content of the coaching seminar, we will explain the precise differences between double block and dual block.

Assumed Scenario

This time, we assume a sign play in which a DF, initially arranged in a commonly used orthodox triangle, makes a volley shot in the subsequent space.

The green space in the above figure (behind the DF) is sometimes referred to as the backside.

The Difference between Double (double) and Dual (dual)

“Double (double)” and “Dual (dual)” have very similar meanings, but their nuances differ slightly.
The former implies “twice as much,” while the latter means “two.”

With the above in mind, let’s take a closer look.

Dual Block

Dual block refers to the action of blocking one opponent each simultaneously, as shown in the above figure.

It is frequently used as a means to free up the shooter during set-pieces.

In a CK situation where a volley shot is executed from the backside, it is a rule of thumb that the kicker (red number 1) should move to the segundo.

Double Block

Double block refers to an action in which two teammates block one opposing defender.

If only one opposing defender steps forward, it works effectively as a means to ensure that single player is blocked.
However, since one blocker per defender is generally sufficient, very few teams actually employ double block.