Seriously, look at this thing:A photo posted by Hafþór Júlíus Björnsson @thorbjornsson  on

Apr 17, 2016 at 1:27pm PDTHis name is Ástríkur, and the pup even has its own Instagram page under the handle @asterix astrikur.

Scattered among his Instagram videos of weightlifting at the gym are cute snippets of Ástríkur and Björnsson out for daily walks and runs.

You can barely spot the puppy among the similarly colored grass, but just look at this adorable workout:Björnsson captioned the video: "The most cardio I've done in years!!

Björnsson refers to himself as Obelix, the fictional pal to Asterix.You can follow both Björnsson and Ástríkur on Instagram at @thorbjornsson and @asterix astrikur.

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