Ivan Helguera believes Real Madrid coach Zinedine Zidane is underrated.
Former Real defender Helguera is now in charge of La Rozas.
On Zidane's tactics, he told Marca: "It seems to me that he's is a little undervalued.
"I think Zidane is undervalued in that respect."
Helguera added: "My style? What I want to be is Ivan Helguera.
"I have taken many concepts from [Vicente] Del Bosque, [Fabio] Capello... and also from coaches that I have not liked."
