Wladimir Klitschko and Francesco Pianeta held their open workout at the Olympics Training Center in Heidelberg (Germany). Over 800 fans showed up to watch both fighters showing off their boxing skills in preparation for their heavyweight championship fight this Saturday, May 4. IBF, WBA, WBO, IBO and “Ring Magazine” Champion Klitschko and his contender Francesco Pianeta will face off at the SAP arena in Mannheim, Germany.

A video and pictures of the Klitschko and Pianeta open workout are available on the official Klitschko facebook and Google+ page.

The fight will be shown live on RTL in Germany. EPIX will show the fight in the US.

Remaining tickets for the fight night are available on www.saparena.de and via phone under +49-621-18190-333.