How to Solve Element Excess Distortion Error?

Dear Friends,

                    I am doing analysis using Abaqus Dynamic / Explicit for a forming process. During analysis the following Element Distortion Error Occurs. How to solve this ?

Error:

The elements contained in element set ErrElemExcessDistortion-Step1 have distorted excessively.Print-out suppressed for subsequent distorted elementsThere are a total of       119 excessively distorted elements