Pivot joint allows only side-to-side movements.

Answer

### Step-by-Step Solution:

1. **Understanding the Pivot Joint**:
- The pivot joint is a type of joint that allows for rotational movement. It is primarily found in the neck region, specifically between the first and second cervical vertebrae (the atlas and axis).

2. **Movement Capabilities**:
- While the statement claims that the pivot joint allows only side-to-side movements, this is not entirely accurate. The pivot joint allows for multiple types of movements, including:
- Up and down movements
- Side-to-side movements
- Rotational movements

3. **Range of Motion**:
- The pivot joint permits a range of motion that can be up to 180 degrees. This means that while it allows for significant movement, it is still limited compared to other joints.

4. **Conclusion**:
- The statement "Pivot joint allows only side-to-side movements" is false. The pivot joint in the neck allows for a variety of movements, including rotation, which is essential for the flexibility of the neck.

### Final Answer:
The statement is false. The pivot joint allows for more than just side-to-side movements; it also enables up and down and rotational movements.

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