HELP!!!!!, I just started a new skill but im not sure what the excerise is called but its where u start on the left foot and take 3 steps and then do a progressive and swing roll turn!

I think its change 3's..anyways i can't seem to do the edge on the left very well!

Can you help me???

Yep they're are called change three's...the only advice I can give on them is practice them lots and be sure your body is in the right position (ask your coach) because it is TONS harder to turn when you arent set up properly...good luck!