Dwayne 'The Rock' Johnson Flaunts Insanely RIPPED Body While Training For 'Black Adam'

"Friday night #BlackAdamTraining ⚡️2nd workout of the day (first workout is morning cardio on an empty stomach) Chest/triceps split," Johnson captioned the mind-blowing video.

In the clip, you can see Rock's chiseled chest bouncing as he talks to the camera -- and it is brutal! The star described the insane workout on IG starting with what he calls 'giant sets.'

"Chest. 3 giant sets - 4 exercises per set working all angles of the chest. Fly movement Chest press Incline press Finish with bodyweight dips til failure," he wrote.

Adding, "Keep the rest at a minimum, just enough to recover."

See His Eye-Popping Workout!

"Triceps. Same protocol as chest. 3 giant sets. 4 different movements that engage all heads of the tricep. Push yourself to the limit but be smart with the weight. No ego training," he continued.

Adding, "The work is very hard but it’s why we play the game. Plus, if it comes easy - it’s boring."

It's easy for him to say, as he squats holding a giant metal chain over his shoulders!

The best part, The Rock promises to continue sharing updates on his workouts, although it's unclear how he can get any bigger?!

Take A Look!

As we reported, Dwayne Johnson has been tapped to play 'Black Adam' in the upcoming DC superhero movie -- and he is preparing by getting into the best physical shape possible.

"There's nothing like pushing and pulling and taxing your muscles and central nervous system and pushing yourself to almost what you think is your limit, and pushing yourself beyond that," Rock said earlier describing the workouts.

He continued, "There's nothing like that kind of workout that involves iron and gripping things with your own two hands."

See The Insane Workout Video!