Simplify the following text for a Grade 10 native English-speaking person.
Original: Early in his career , Joubert was criticized for the lack of variety in his spins , but this area began to improve after Joubert 's work with Swiss skater Lucinda Ruh starting in the 2005-2006 season , and he is now usually able to receive high levels on his spins .
Simplified: He has been criticized in the past for having very bad spins , but he has been working to correct this , working with spinning coaches like Lucinda Ruh . Joubert has also been criticized for his lack of artistry , which has led him to seek out new choreographers , such as Kurt Browning , who are able to take Joubert 's strength and force on the ice and work it into a good program for his style .