Russian pole-vaulter Elena Isinbaeva has easily won gold medal in world championship for indoor track and field athletics, which is held in Moscow. Isinbaeva cleared the height of 4 m and 80 cm. Polish sportswoman Anna Rogovski demonstrated second result and stopped at height of 4.75 m. It should be mentioned that she was also second in summer championship. The bronze medal went to Russian Svetlana Feofanova - 4.70 m. World record ex-holder returned back to sport after a year break.