Denise Richards Reveals She 'Ruptured' Both Breast Implants While Filming

Denise Richards made some serious sacrifices to survive on Special Forces.

The actress, 53, competed on season 3 of Special Forces: World's Toughest Test, which premieres Jan. 8, and she's revealing just how far she was willing to go in order to last on the Fox competition series.

"I jumped off a bridge, too — and that's when I ruptured my [breast] implants — off of that thing," Richards said during a joint interview with her husband Aaron Phypers on SiriusXM's Jeff Lewis Live.

She said that the "harness" she was wearing for the jump was to blame for the rupture, which affected "both" of her breast implants, which she has yet to fix.

Richards also said that her insurance won't be fitting the bill for the operation and it will fall on her. "I have to pay," she said. "I think we pretty much signed our life away doing that show... It's dangerous."

"Maybe we can work that in after the fact," Phypers then said at the suggestion that the Fox series pay for the operation.

Richards will compete on season 3 of the series alongside stars including Trista Sutter, Stephen Baldwin, Brody Jenner, Christy Carlson Romano and Cam Newton. The survival series sees the celebrity recruits train in Wales, the home of British Special Forces Selection, and this season, they must endure the harsh reality of ocean warfare.

Among the challenges the group of 16 stars will face include: a high pressure hostage rescue, a treacherous ladder crossing between steep cliffs nearly 100-feet above the sea, a boat dunk drill where they will be submerged into the frigid ocean and a surf immersion where they will have to control their panic in an exercise that takes them to the brink of drowning, per a press release.

"They did not want me to do it. They were afraid I was going to get hurt or get killed, and they were actually really angry," she said. "It was the first time of all the times I've done different projects or traveled they were very upset with me.”

Richards chose to persevere, though, despite her daughters' hesitance — and the fact that she's, in her own words, "not athletic at all."

“I thought, ‘This is the most challenging thing I'll ever do, and why not do it?' I was terrified, but once I made the commitment to do it, I was there," she said.

Of her fellow competitors, she added, "I was so intimidated by everyone. I didn't know who was going to be there, but I did hear there were some athletes, and I can't compete with that. But that's the greatest thing too, is it's not about competing against anybody but myself, and that's why they strip us down raw, physically and mentally and emotionally and all of that.”

Special Forces: World's Toughest Test season 3 premieres with a two-hour episode on Wednesday, Jan. 8 at 8 p.m. ET on Fox.