“Let’s finish this year strong people!!! LMK what you’re training on NYE!?” the 23-year-old captioned the sexy photo on Wednesday, December 30.
Of course, people couldn’t help but praise Baena for getting into such great shape. One person wrote, “Arnold must be proud of you!” while another echoed, “You’re killing it, Joseph.” A third user added, “Like father, like son @projoe2.”
The handsome hunk even interacted with some of his social media users after they commented on his post. “Are you vegan like your pops?” one person asked. “No. I love In-N-Out too much.”
“Legs! Love your content, Joe. You inspire me every day to be better,” a second person said. “Thanks, brotha!” Baena replied.
This is hardly the first time Baena has posted photos of his workout on the ‘gram. In fact, a few days ago, he shared a photo of himself lifting a very heavy weight at the gym. “Training alone just ain’t the same,” he wrote. “Where all my training partners at??”
Prior to that, Baena posted a shirtless video of himself flexing his muscles. “Teaching the boys a lesson in posing,” he quipped. “Side chest of the 3/4 pose will always be my favorite. What are yours?”
In 2019, Baena spoke about his aspirations and what he hopes his future looks like. “Acting is a huge goal of mine, bodybuilding is a huge goal of mine and real estate is also a big goal of mine,” he said. “All these things — working really hard to get involved in a lot of different areas, so yeah.”
Clearly, Baena inherited Schwarzenegger's love for fitness — the two have even been spotted spending time at the gym together.
In October, the actor sent a nice note to his son in honor of his birthday. "Happy birthday @projoe2! I love watching your progress with your training, your work, and in every part of your life. I can’t wait to see what’s coming next. I love you!" he captioned a funny photoshopped image of his son in a DJ booth.