Leapfrog

Players crouch down in a line, bent over with hands on knees, spaced a few steps apart.

Starting from the back of the line, one player runs up and places both hands on the crouched player's back.

Vault over the crouched player by pushing off with straight arms and swinging both legs to the side.

Land ahead of that player and immediately crouch down to become the next jumping obstacle.

Continue in sequence down the line until every player has both jumped and been jumped over.