For most people, “walk before you run” is just a saying — but for Gina Carano, it’s a reality. When the MMA pioneer began training for her May 16 bout against Ronda Rousey, she was so consumed by pain that she could do little more than put one foot in front of the other.

Months later, sitting in the center of a vacant cage at the Syndicate Mixed Martial Arts gym in Las Vegas, Carano takes a deep breath and reflects on her tumultuous journey to this moment. After her second training session of the day — set to a soundtrack of iconic classic rock hits from her childhood — the glowingly perspiring fighter unwraps her gloves and stretches out her hands. These hands have been like weapons, swinging punches in the empty facility for the last 90 minutes.

Now in the best shape of her life, Carano can’t help but smile and joke about the birthmark over her left eye, often covered by makeup, that resembles a bruise. She was literally born and branded to fight.

After months of intense work with trainer John Wood, Carano is at a precipice, about to return to the global stage — bigger and brighter than her last act — after a period of public controversy took her out of the spotlight. But this isn’t a comeback story written for Hollywood. This is closure on her own terms.

Carano’s break from the public eye didn’t mean an end to fighting; it became a faceless opponent, one that she had to battle from within.

“I needed to reclaim my body from hurt and reclaim my mind from chaos and reclaim my spirit from the world,” Carano tells Tudum. “So I just needed to reclaim everything, and fighting helps me do that.”

Her long-awaited return to the cage comes against fellow MMA trailblazer Rousey, who has called their matchup on Netflix the biggest fight in the sport’s history. But for Carano, the stakes aren’t about reclaiming a title as much as closing a loop that’s been left open for nearly two decades.

After becoming the first global face of women’s MMA, Carano stepped away from the sport at the height of her ascent, moving into Hollywood, where she became known for her roles in Haywire and Fast & Furious 6, among others. This helped clear a path for Rousey’s own MMA rise and expansion into pop culture. Meanwhile, time away from fighting forced a reset for Carano. She rebuilt her body, recalibrated her relationship to the sport, and, in 2022, married fellow fighter Kevin Ross, a relationship she kept private until announcing it at the press conference for Rousey vs. Carano. The reveal was a reminder that even as her career played out in public, much of her life had been happening out of view.

MMA fans around the world have been dreaming up a Carano vs. Rousey bout for close to 20 years, but it never materialized at the right time for either fighter. Rousey kept pushing for it, while Carano remained steadfastly focused on her personal rebuild.

When Rousey approached her again in 2025, the stars finally aligned. Carano was in a place where the fight would be reinvigorating, but it was her profound respect for Rousey that ultimately made the decision easy.

“I don’t think I’d ever do this for anybody else,” Carano says. “Her passion and excitement for it was just contagious.”

The deep admiration between the two fighters reflects parallel careers and shared cultural impacts. It was Carano who first inspired Rousey to transition from Olympic judo to MMA after she saw Carano compete in a rare televised fight at the time.

“I feel like I’m a door opener,” Carano says. “I open the door and people just come rushing through. I think Ronda is one of those people as well, and putting us together could just be opening up a massive door [for the next generation of women fighters].”

Beyond the mutual respect, this is still a historic fight on the grandest of stages — there’s a battle to be won in the cage between two all-time greats. Carano is well aware of the stakes and challenge at hand.

“I’m getting the best and most dangerous version of Ronda Rousey without a doubt,” she says. “She’s got a very specific set of skills that make her extremely dangerous to human beings. I don’t care what people say about age. When you get older, you get wiser and you get more dangerous.”

It has been 17 years since Carano last fought — a defeat at the hands of Cris Cyborg, her only loss as a professional — but she’s a different fighter today, rebuilt from the inside out and ground up. She has a sense of calm and a quiet confidence that wasn’t there early in her MMA career.

“I feel like I’ve been attacked a lot, and I now get to fight back physically,” she says. “I get to fight back. I get it out of my body, this aggression and this pain, and I get to do that every day up until a fight. I then have to find out how to do that afterward."

Carano’s training camp has been a physical and emotional catharsis for the fighter, where she’s been both supported and challenged by her team and her husband, who’s added sparring partner to his résumé. Who needs couples therapy when you can strap on the gloves and step into a cage?

“I’ve had to basically rebuild my entire body,” she says. “When I started training, I was so overweight, and I was in so much pain. I was so inflamed and sick in my body, I could only walk. The only thing I could do was walk, and everything hurt.”

In addition to physically remodeling herself, Carano says she is now channeling fear differently than she did when she began fighting, freeing herself of any past constraints in combat.

“I feel like fear exists in us all,” she says. “With me, I think what had to happen is I really needed to get stripped down and kind of lose everything to understand what really mattered. When you lose everything and you see how full of shit everything else is, then you can start from the base you build — and then you know what fear is and where to place it in your life.”

For Carano, there’s no more fearsome opponent in the cage than Rousey, although she hasn’t fought in more than nine years herself. Rousey has certainly been the more vocal and aggressive opponent in the lead-up to the fight, but the admiration between the two remains palpable.

“People don’t understand that fighting is very intimate, and I don’t mind sharing this intimate moment with her,” Carano says. “I’m excited more than I’ve ever been to share a fight with someone and be a part of someone’s history, so that’s a different feeling. It’s going to be a hell of a fight.”

The matchup against Rousey feels less like a return than a reckoning — a chance for Carano to step back into the cage not as the fighter she once was, but as someone who has survived the years in between. She describes the opportunity as “definitely closure,” but there’s something bigger underneath that too: the feeling of reclaiming a part of herself she thought might be gone for good.

While Carano is deeply determined to beat Rousey, simply arriving at this moment again is its own kind of triumph.

“I know what it’s like to feel alive again,” she says. “I know what it’s like to work hard for something and heal.”

And when the cage door finally closes, with Rousey standing across from her and the noise of everything else fading away, Carano already knows exactly how she wants to meet the moment:

“I will embrace the chaos.”

Rousey vs. Carano streams live on Netflix on May 16 at 5 p.m. PT / 8 p.m. ET, included in all plans.

Explore the Fight