Unrestricted racer Terry feels odd (10)

I believe the answer is:

freestyler

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'unrestricted racer' is the definition.
I know nothing about this answer so I can't judge whether it can be defined by this definition.

'terry feels odd' is the wordplay.
'odd' indicates anagramming the letters.
'terry'+'feels'='terryfeels'
'terryfeels' is an anagram of 'FREESTYLER'.

Can you help me to learn more?

(Another definition for freestyler that I've seen is " Sportsperson unhindered".)

I've seen this clue in The Independent.

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