Kick your run up a notch by throwing intervals in the mix. They’re a great way to blast calories and get your sweat on while improving your speed and endurance.

Challenge: Today we wanna see you sweat! Take a post-run pic patting yourself on the back! Post your pic on Twitter using our handle, @FabFitFun, and the hashtag #FFFBikiniFit.

Win: Our fave pic will win a $100 shopping spree at Gorjana. With tons of adorable summer accessories, this fashion hotspot will have you sizzling all season long.

Post your pic on Twitter to enter. Good luck! And remember — the reader who posts the most challenges successfully will win SolYogaTrips’ uh-mazing trip to Buenos Aires, Argentina.

xx, The FabFitFun Team

Posted on June 11, 2012