Heidi Klum to 'Women's Health': 'I've Always Felt Great About My Body'

Heidi Klum gives us a sneak peek at her toned abs on the cover of Women’s Health magazine’s March 2014 issue.

Here’s what the 40-year-old model and television host had to share with the mag:

On her body after turning 40: “The metabolism definitely changes when you turn 40. I always thought, That’s not going to happen to me, but it is happening to me. If I indulge more, I have to exercise more. I figured out what works for me.”

On her Heidi Klum for New Balance line: “I’m not trying to reinvent the running shoe; that’s what [New Balance] does. I just push the envelope with the color or the pattern, like this digital print that was inspired by a flower but has a kaleidoscopic effect. They didn’t ask me to come on board to do a black legging.”

On feeling confident in her body: “Me? I’ve always felt great about my body. I’ve always been very confident, and I still am. I wouldn’t go to the gym in a sports bra and little shorts�”I feel like everything’s jiggling around. But I didn’t do that before, either.”

For more from Heidi, visit WomensHealthMag.com.