This is a very simple warm-up game.

Start with the children spaced out. Then name an object in the room (e.g. something yellow, a wall, your best friend, opposite sex, John Smith, teacher etc.). Then, the children have to run over to that object, get down on their knees and 'worship' the object by repeatedly bowing and exclaiming 'oh, (wall) we love you'.

Change the object continuously and give children different options so they're not all in one corner (e.g. a wall, a window) and identify good examples of ways to get up quickly to the class.