# Four-wall · Rule 4.5 Changes of serve · E. Avoidable hinder

The server or his/her partner commits an avoidable hinder (See Rule 4.8).

## Mentioned here

- [Server](https://handball.theperfectship.com/server.md)
- [Partner](https://handball.theperfectship.com/partner.md)
- [Hinder](https://handball.theperfectship.com/hinder.md)
- [Avoidable hinder](https://handball.theperfectship.com/avoidable-hinder.md)

Source: USHA official rulebook, used with written permission — https://www.ushandball.org/