Madonna to launch fitness DVD

The 'Material Girl' is known for her muscly arms and toned physique and she has so far opened branches of her Hard Candy gym chain in Chile, Russia and Mexico, reported Contactmusic.

The pop star has now teamed up with her trainer Nicole Winhoffer for the new project, which will feature dance moves and a variety of fitness routines to promote flexibility and strength.

The first Addicted to Sweat DVD will hit US retailers on September 5.