Simplify the following text for a Grade 6 native English-speaking person.
Original: The shirts worn by rugby league players commonly have a large `` V '' around the neck and they also tend to be more colourful than the rugby union jerseys . The players in the rugby union wear jerseys with a more traditional design , sometimes completely white ( Cahors Rugby in France ) .
Simplified: In most other places , the word `` rugby '' means rugby union .