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Expecting a baby girl this fall, Heidi Klum‘s supermodel body is expanding to accommodate her new bundle. She’s revealing tips for fellow moms facing the uphill battle of losing the bulge after giving birth.

But for those looking for a quick fix, the Victoria’s Secret Angel isn’t offering a magical recipe. “I’ve never really had any special girdle machines or anything like that,” Heidi claims.

“For me, it’s, you know, really healthy foods, exercising, playing with the children, going to the park. Normal things,” Klum explains. True to her word, here’s the 36-year-old model picking up her kids from their martial arts classes.

Gallery Info: Heidi Klum picks up her children from their martial arts classes.