Hemsworth's biceps stole the show in his brother's most recent Instagram photo

Credit: Source: Luke Hemsworth Instagram

There’s no question about whether or not Chris Hemsworth has been hitting the gym.

In a recent Instagram pic, shared by the actor’s older brother Luke, Hemsworth’s biceps manage to steal the spotlight.

We’re not sure if it’s the way the sun so perfectly hits the 32-year-old’s arm, highlighting his muscles in all the right places, but we’re not the only ones drawn to his bulging biceps.

“Hey @chrishemsworth do you even lift bro? @lukemun @emerysurfboards,” Luke, 35, jokingly teased him in captioned the photo.

Since joining Instagram in October, the Thor star has been killing the social media game with one entertaining pic after another, and this isn’t the first time he’s taken center stage on one of his brothers’ accounts.

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In December, Hemsworth went toe to toe with his younger brother, Liam Hemsworth, as the two took turns ribbing each other with doodle-strewn pics of the other’s magazine cover.

The stunt was a hit with fans, garnering over 116 thousand likes, and plenty of “lols” in the comments.