The 26-year-old actor started up his super hero workout to prep for his role as Firestorm in The Flash.
“Superhero workout 1… With my hero, my mom. Awww. I said game face, she smiled. And she’s jealous of my @rootsoffight gear,” he wrote with the pic.
Robbie, who is also pictured arriving in Vancouver, Canada earlier this week, also just celebrated his six-year anniversary with Chasing Life‘s Italia Ricci!
“Happy 6 years to my best friend and love of my life. After so long, @italiaricci still loves my kisses that much,” he wrote. So cute!
10+ pics inside…