Popsugar Fitness Summer Beginner Yoga Poses to Tone Legs, Belly, and Arms After These Yoga Poses, You'll Feel Proud Baring It on the Beach August 11, 2016 by Jenny Sugar View On One Page Photo 1 of 7 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Three-Legged Dog A staple of beginning yoga classes, Downward Facing Dog tones your arms and upper back. Here's a challenging variation to target your tush as well. While in Down Dog, step both feet together. Lift your right leg as high as you can, coming into Three-Legged Dog. Keep your shoulders parallel with the floor and take five deep breaths. Repeat on the other side. Previous Next Start Slideshow SummerWorkoutsYogaBikinisButt ExercisesBeginner WorkoutsAb Exercises