LOS ANGELES, CALIFORNIA: Joseph Baena, the son of Arnold Schwarzenegger, has been showing off his bodybuilding progress on social media.

The 26-year-old real estate agent posted a video on Instagram where he posed like his famous father, PageSix reported.

Joseph Baena captioned the video 'competing with myself to be better everyday'

Baena captioned the video, “Competing with myself to be better every day!".

He posed shirtless in the video posted on Monday, November 6, in which he wore a pair of gray sweatpants and black and white Vans sneakers.

Baena also shared in a previous post that he visited his father's museum in Graz, Austria, where he lifted a vintage dumbbell and posed with a life-size sculpture of the 'Terminator' star.

“It’s not a trip to Austria without visiting the @arnoldschwarzeneggermuseum right?” he wrote.

Joseph Baena's resemblance to his father was noticed by his followers

Baena’s resemblance to his father did not go unnoticed by his followers, who flooded his posts with comments and compliments.

“We gonna have another Terminator soon,” one user wrote in the comments.

“Good genes aren't all it takes people. This is hard work and consistency. Keep it up!!” another user praised.

“Get this guy a role as young Conan! A prequel! He is perfect! Just will have to work in the voice!” a third user suggested.

“Wow, some of the best genes on the planet! Keep going brotha,” one more user commented. “Brutally handsome young man,” another user wrote.

“What a monument,” one more user complimented. “Slowly looking like your pop,” wrote one more. “The new Terminator 2023,” one user joked.

Joseph Baena: 'The result of an affair'

Joseph Baena is one of Schwarzenegger’s five children and the result of an affair he had with Mildred Baena.

Mildred Baena was his former housekeeper when she gave birth to Baena while he was married to Maria Shriver.

He welcomed his son with Mildred just five days after Shriver gave birth to the couple’s youngest son, Christopher.

The former governor of California has since reconciled with his son and the two have bonded over their shared passion for fitness and bodybuilding.

In one of the interviews, the 'Dancing with the Stars' alum revealed he and his father were at a stage where they "joke about everything."