Hmmm...I studied trials. I wanted to learn how to bunny hop. I do it without the aid of clips or clipless pedals. Simply flats. There are many variations to a bunny hop.
Goto
www.trials-online.com they have movies and great tutorials on bunny hopping. Moving with speed I can hop over a foot (this is handy for climbing larger objects) and at a standstill I can jump a little higher. This is odd as most are the other way. I chalk it up to year of basketball. I have a lot of vertical strenght with no movement.
Cheers.