# One-wall · Rule 4.2 Doubles · B. Partner’s position

In doubles, the server’s partner must stand outside the side lines, astraddle the indicated service line, and may not enter the playing zone until the served ball passes him. A violation is called a “foot fault.”

## Mentioned here

- [Server](https://handball.theperfectship.com/server.md)
- [Partner](https://handball.theperfectship.com/partner.md)
- [Serve](https://handball.theperfectship.com/serve.md)
- [Fault serve](https://handball.theperfectship.com/fault-serve.md)
- [Foot fault](https://handball.theperfectship.com/foot-fault.md)
- [Service line](https://handball.theperfectship.com/service-line.md)
- [Playing zone](https://handball.theperfectship.com/playing-zone.md)
- [Side lines](https://handball.theperfectship.com/side-lines.md)
- [Ball](https://handball.theperfectship.com/ball.md)
- [Doubles](https://handball.theperfectship.com/doubles.md)

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