Swansea forward Michu insists he was not alter his playing style despite sustaining a head injury against Tottenham last week.
Michu was floored towards the end of Sunday's 1-0 defeat at White Hart Lane following an aerial challenge with Spurs goalkeeper Hugo Lloris.
The collision left the Spanish ace lying motionless on the turf, but Michu has assured Swansea fans he will be committed to every challenge when the team host Manchester United this weekend.
"It was a big collision between me and Lloris," said Michu, who has scored 12 top-flight goals this season.
"We both went after the ball and it was unfortunate for me that he just got there first. I was in pain - I had a headache until Tuesday - but it was no-one's fault.
"I am a player who wants to win the ball and if that means getting hurt in the process then that's fine.
"If the opportunity arises again this Sunday against Manchester United I will go through it again; I won't be pulling out of any challenge like that because I want to score for my team."
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