"Russian Twists are amazing for obliques, which help carve out a beautiful proportional waistline," Lyuda said.
- Sit on the ground and lean slightly back without rounding your spine at all. It is really important, and difficult, to keep your back straight, but don't let it curve.
- Pull your navel to your spine and twist to the left. Inhale through center and rotate to the right.
- Lyuda says to keep twisting for 15 reps on each side for a total of three sets.