sharpen up

To get better at something and make it more exact and impressive.

"You'll need to sharpen up your presentation skills before the client meeting."

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Edwin van der Sar “Senne Reminds me of Myself”

Fozcast - The Ben Foster Podcast · 44:09

You would sharpen up your hands.

Grizzly Bear Transformation (Full Episode) | Built for the Kill | Nat Geo Animals

Nat Geo Animals · 16:05

The young male will have to sharpen up, if he's to survive.

This week I learned the Match Trick || Learn Quick

Mike Boyd · 13:35

So, if you want to learn something new or just sharpen up the spring and summer,

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