OMG! I do remember this and I wish I didn't ;)
I used to hate this so much. Hardly any of us Could do it lol It
The infamous vaulting horse. My PE instructor used to make us jump over it, and I was so uncoordinated I always sucked at it. But of course you always had one in the class that would look like a gymnast and make you look like a moron.... Oh good times.... Please SHARE if you remember this :)