Aguero has turned to angling during his time out with injury.
A source told The Sun: "He's had a lot of bad luck with injuries and there's a lot of free time after rehab.
"He was encouraged to give it a go by a pal, but he didn't get off to a good start - he failed to land a single fish.
"Sergio heard about fishing off the Blackpool coast and it's a good way to unwind."
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