Lindsey Vonn never stops training. Even when all she's wearing is bodypaint and heels. 

The Olympic skier and Tiger Woods' ex posted a video of herself knocking out some pull-ups while on the set of a Sports Illustrated Swimsuit shoot. 

The four time World Cup champion and gold medal winner in the downhill at the 2010 Olympics has appeared in the Sports Illustrated Swimsuit edition before. The popular magazine hits newsstands this week and will feature fellow athlete Ronda Rousey, one of three women to make this year's cover

Vonn also posted a bunch of pictures from the shoot on her Instagram page. So if bodypaint is your thing, we suggest you head over there. 

[h/t Larry Brown Sports]

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