Supermodel Bar Refaeli looked like she picked up some tennis tips from Rafael Nadal during their Sports Illustrated swimsuit issue photo shoot.

The Israeli beauty is featured playing tennis in her undergarments in a recent ad for the clothing line, under.me. Her groundstrokes and volleying look strong for any recreational player. And her patented Nadal wedgie-picking leaves you wondering whether Bar has some Majorcan blood in her.

Racquet clap to @TheSliceTweets and The Spin