He's unbreakable! Nick Jonas flexes his big biceps in sleeveless tank after a grueling session at LA gym

He plays a mixed martial arts fighter in the TV show Kingdom.

And Nick Jonas is focused on staying in tip top form for his role as Nate Kulina in the drama series.

The 24-year-old was spotted showing off his muscular arms while leaving a Los Angeles gym, dressed in black sweats and a sleeveless tee.

Muscle man: Nick Jonas was seen leaving an LA gym on Monday with his incredibly muscular figure on full display

The Chains singer put his muscled physique on full display on Monday as he headed out following a grueling workout session.

Nick looked handsome in casual sweats, which featured a camouflage pattern, adding two-tone sneakers. 

The scruffy faced star carried his jacket over one shoulder on the way into the gym.

The Scream Queens actor stepped out wearing a graphic top from the exclusive Unbreakable Performance Center. 

Stronger than ever: The 24-year-old was spotted showing off his muscular arms while leaving a Los Angeles gym, dressed in black sweats and a sleeveless tee

The star is currently training hard for season three of Kingdom.

Last month, Nick shared a photo before his workout session at Unbreakable Performance Center; he wrote: 'Gettin it today...Two a days in prep for Kingdom season 3.'

According to Men's Fitness, the elite gym costs $2,000 a month for an unlimited membership.

Those are some chiseled muscles! The Chains singer put his physique on full display on Monday as he headed out following a grueling workout session

The gym is founded by former NFL star Brian Urlacher, professional volleyball star Lindsey Berg and NFL reporter Jay Glazer. 

Nick recently unveiled he has a new collection of headphones, in collaboration with Altec Lansing.

The former Disney star collaborated on Bluetooth headphones and speakers, ranging from $59 to $149, according to Yahoo! Finance.

The new line will be available for purchase in the next few months, reports the website.

Nick told Yahoo! Finance that 'teaming up with Altec Lansing was just an incredible opportunity to take the things that I like in art, culture and fashion and put them into these headphones.' 

Season three of Nick's show Kingdom is set premiere on Wednesday, May 31 on Audience Network. 

'Checking out the final product': Nick recently unveiled he has a new collection of headphones, in collaboration with Altec Lansing

Wow: The star is currently training hard before season three of Kingdom stars production

 

 

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