Heidi Klum Had a Very NSFW Response When Asked How She Stays in Shape

She looks to the French—and husband Tom Kaulitz—for inspiration.

If Heidi Klum seems like a perpetual ball of sunshine, thank her wellness routine, her constant moving around, and her relationship with husband Tom Kaulitz for that.

The model and America's Got Talent judge spoke with The Times about how she manages to always look healthy and fit, and shed a brief look into her sex life with the Toki Hotel musician, even calling it her favorite workout. “Sport en chambre is my favourite exercise — it sounds better in French," Klum jokingly told the magazine, with the French phrase translating to "bedroom antics" or "sex" in English.

She continued, "I have a younger husband. I also run around a lot, having four kids. I don’t have an assistant, so I don’t have people pack for me or carry my things, I do everything myself. I eat right, I never exercise too much or do heavy weights. People can push themselves too hard. I listen to my body. I have no back or knee pain and I have my husband.” And as for life in the bedroom with Kaulitz, Klum said things between them are “very good. My husband is my match.”

This isn't the first time that Klum has shed light on her intimate activities with her partners. The former Victoria's Secret angel revealed that her daughter Leni once founder her sex closet in a September episode of The Skinny Confidential Him & Her Show. “She fully knew what it was,” Klum explained. “But, also she was with a friend and she filmed it and they were giggling, and I was like, ‘Oh my God.’”

As for the actual contents inside, Klum said “It’s a big closet. But, there’s outfits in here and things, you know. You can have a lot of things. You can have wigs, you can have outfits, shoes, boots,” she shares. “I mean, I’ve had relationships in the past where they have been sick and I come home being a nurse and I’m like, ‘How’s my patient?’"