The Avengers: Age of Ultron actor posted his second snap to the social media site on Thursday. This one shows him running on the treadmill while holding one of his 19-month-old twin boys in his right arm and flexing the other.
Looks like his account will be a mix of charming and funny posts. Taking after his younger brother, Liam, perhaps?
Whether Hemsworth is using babies or actual weights in the gym, his time spent working out has been paying off. He proved that last month when he showed off his chiseled abs while surfing in Byron Bay in New South Wales, Australia.
As we wait in anticipation for more posts from our new favorite Instagrammer, watch the video below to see him shirtless in a deleted cave scene from Avengers: Age of Ultron