Definitions by Nionia
axel
a figure skating jump from the backward outside edge and then into the forward outside edge and rotate in the air 1 and half revolution and landing on the right leg backward outside edge .. it can be (double , triple axel)
Lutz
a figure skating jump from the backward outside edge then pick with the right leg and rotate to the left and the landing has to be on one foot backward outside edge .. (single , double , triple . quad triple)