Which joint do not allow any movement ?

Explanation

### Step-by-Step Solution:

1. **Understanding Joint Types**: Joints in the human body can be classified based on their movement capabilities. There are three main types of joints: fibrous, cartilaginous, and synovial.

2. **Identifying Non-Movable Joints**: Among these types, fibrous joints are the ones that do not allow any movement. They are connected by dense connective tissue and are immovable.

3. **Examples of Fibrous Joints**: A common example of fibrous joints can be found in the skull. The joints between the flat bones of the cranium are called sutures, which are a type of fibrous joint.

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