He has been on a mission to bulk up with more muscle and strength over the last couple of months amid the COVID-19 crisis.
And on Monday, during the Labor Day holiday, Joesph Baena took to Instagram to showcase the results of his hark work when he posted a photo of his bulging bicep.
The 22-year-old son of Arnold Schwarzenegger typically uses the socially media platform to give his 192,000 followers updates on his exploits in the gym.
Pumped up: Arnold Schwarzenegger’s son Joseph Baena flexed his bulging bicep in selfie
The California native, who only graduated from college this past year, opted to go shirtless for the mirror selfie.
It appears to have been taken in the bathroom of his home in Los Angeles.
Baena has been out in force during these quarantine months sharing videos and pictures of himself pumping iron at gyms, including an outdoor establishment.
On a mission: Baena, 22, regularly takes to Instagram to showcase the results of his hark work
Iron clad; Baena has been focused on bulking up and gaining strength over the last few months
Over the last couple of weeks he’s been firmly focused on improving his legs.
‘Happy with the improvements I’ve made in the last couple months! Legs getting thicker and stronger. Let keep it going!’ he gushed with pride in the caption of a quick video showing his doing squats that he posted in late August.
Just last week he shared a photo that showed him firmly stationed in proper form while hold a massive barbell full of weights.
‘Bend it like @davidbeckham,’ he joked in the caption.
Results: Over the last couple of weeks he’s been firmly focused on improving his legs
Legendary: Schwarzenegger is widely considered among the most important figures in the history of bodybuilding; he’s pictured in 1968
Baena often likes to showoff a few flexing moves that his father made famous as a world champion bodybuilder beginning in the 1960s.
Schwarzenegger is still considered among the most important figures in the history of bodybuilding.
Baena’s mother, Mildred Baena, was the Schwarzenegger family’s housekeeper when she had an affair with the Terminator star.
Family time: Father and son often work out together or go on bike rides
At the time he was married to Maria Shriver, the journalist who mothered of all his other children – Katherine, 30, Christina, 29, Patrick, 26, and Christopher, 22.
The actor hid the fact that he was Joe’s father for 15 years. Mildred Baena had claimed the boy was the son of her now-ex-husband Rogelio Baena until 2011.
Schwarzenegger and Shriver separated in 2011 after the Los Angeles Times revealed he had an affair and fathered his youngest son more than 14 years earlier.