Jump on ice that hurts after jarring clash (7)
I believe the answer is:
salchow
'jump on ice' is the definition.
(I've seen this before)
'that hurts after jarring clash' is the wordplay.
I cannot quite understand how this works, but
an anagram of 'clash' is 'salch' which is within the answer.
'that hurts' could be 'ow' and 'ow' is found within the answer.
This accounts for all the letters.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for salchow that I've seen before include "twisting leap" , "Jump with spins on ice" .)