 Complete the following phrase:  Her progress stalled in the 2009 season  she was eighth at the USA Outdoors and her best that year came at the Sparkassen Cup in February, where she cleared 4.50 m. In spite of this, the following year proved to be a big step forward in her career. She took her first national title in 2010, winning at the USA Indoor Championships. She also cleared a new career best height of 4.66 m in February that year at the Tyson Invitational  a mark which ranked her in the top ten women vaulters that year. This led to her making her global debut at the 