Jump on ice (4)
(Other definitions for axel that I've seen before include "Figure-skating jump" , "A Torvill & Dean manoeuvre" , "part of skating performance" , "Jump executed on ice" , "Manoeuvre by skater" .)
(Other definitions for lutz that I've seen before include "Figure skating jump with turns" , "Figure skating movement" , "Jump from one 5 down to the other" , "difficult skating manoeuvre?" .)