Can easily just try this with two people, but gets more fun with more in each group. The aim is to form a crocodile of people, although ‘centipede’ would be more apt! One person is the anchor and forms the tail by getting down first on hands on knees. Successive members of the team then add segments to the crocodile by facing downwards with hands on the ground and resting their legs on the person behind their hands/underneath them.
This continues until the whole team is in place and not falling over. Once the whole group has created their crocodile try moving! Can also be used as a race.
[NB: Girls wearing loosing fitting tops (such as T-shirts) may find it useful to make sure tops are tucked into trousers or skirts. Otherwise the player behind can get an unexpected view!]