Hey Jamie, it's great to see so many people getting involved
I reccommend you come out and meet us this saturday at the next weekly
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In the meantime, I'd start doing a bit of practising precision jumps (a two foot standing jump onto something, usually a rail, or a ledge. Try to see if you can land right on your marker and not fall or step forward) with whatever, slowly increasing in distance.
Also have a go at a few vaults!