Watch how excited baby plays with bodybuilder dad's chest

A video of a bodybuilder and his daughter has gone viral on Facebook.

The video shows his daughter poking his manly chest and appearing deeply fascinated as his chest moves, laughing in wonder and excitement.

Read also: Video of baby being so excited over food will make you grin with happiness

The video was taken from Facebook page, Gymidols and the man in the video goes by the his Instagram username, @bodybuilder_jongmuc.

Check out the cute video below.