Hi, I've been practicing my jumps but I can only get about 1 meter high while I've seen others make 2 meter+ high jumps at the same spot...
(The spot is Boracay which is mostly chop, no breaking waves).

I really wonder, how can I get to those 2 meter+ jumps that I see some others doing?
What are those other surfers likely doing different that gives them that extra height?

I'd really like to learn how to jump high like that also...

P.S. The board I'm using is a Mistral Classic 278 (9' 1'') 104L (oldie from 1999).
I know it's not ideal for jumping but I assume it's not the crippling factor.