sentences:  Wladimir Klitschko's style receives strong criticism from the boxing community, commonly being described as "boring" or "robotic".While initially an exciting fighter, a series of losses led him to hire legendary boxing trainer Emmanuel Steward to cultivate his defensive abilities.At 6′ 6″, and one of the largest heavyweights in the division, Wladimir typically relies on an excellent jab to keep opponents at arms reach, and then clinching opponents once they get too close.