Popsugar Fitness Julianne Hough 5-Minute Thigh Workout The 5-Minute Thigh Blaster That Julianne Hough Loves March 13, 2014 by Michele Foley View On One Page Photo 4 of 6 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 Left Side Lunge Start by standing with your feet together. Take a large step toward the left with your left foot and lunge toward the floor. Make sure your left knee does not extend past your toes and keep your right leg relatively straight. Push off through your left foot to return to the start to complete one. Do as many left side lunges as you can in one minute. Previous Next Start Slideshow Julianne HoughCelebrity FitnessStrength TrainingBarry's Bootcamp5-Minute WorkoutsThigh ExercisesLunges