 Utthita Vasisthasana

Utthita Vasisthasana (sometimes shortened to Vasisthasana) or Side Plank pose is a balancing asana in modern yoga as exercise.The name of the pose comes from the Sanskrit उत्थित "Utthita" extended, वसिष्ठ Vasiṣṭha, a sage, and आसन āsana, "posture" or "seat".