Kreanga's backhand

Hi

Can you tell me how does k.kreanga do his amazing backhand? What are the differences between his bh and a normal bh topspin?

Thanks Alois

Hi,

He stands quite square on and even a little with his right foot forward to allow him to swing more on the backhand side.

This focus on the backhand side allowed a full big swing.  He also had incredible feel for the ball on the backhand side.