We used to play a game with sticks or rulers laid out like a ladder oalong the ground. You had to run along it jumping over all the sticks. As the game progressed the sticks were spread out further so that jumping them became more challenging. By the end you had to use a lot of speed, strength and timing to get through without knocking any sticks. Did anyone else play this and can thery remember more detail about how it worked. I remember playing this lots when I was 12 or 14 with friends and having lots of fun. It was great exercise too.