The group lines up in a column (straddle position). Each participant faces the person in front, with a distance of around one to two metres between them. The participant at the back rolls a ball through the legs of the person in front. The last participant in the chain catches the ball and transports it back to the other end of the line. The ball is then rolled through the tunnel again.
Possible competition form: The winner is the group in which all participants have rolled the ball through the tunnel once (or several times) and the whole group is seated.
Variant:
The ball can also be passed from participant to participant between their legs or over their heads instead of being rolled (shortening the distance). These shapes can be combined again immediately and the ball must be passed once between the legs and then over the head.
