Madonna's getting into the fitness business.

The Material Girl, who's always been hailed for her amazing physique -- and in particular her strong, bulging biceps -- has opened the doors on a club chain named after her 2008 hit album, Hard Candy, our friends at OK! report.

The chain's first North American location, Hard Candy Fitness, is located in Toronto, encompassing a spacious 42,000 sq. feet. It has accoutrements that will get the blood pumping in any fan of fitness or the femme fatale, such as a museum-like array of images of Madge on the walls, with an endless playlist of her hits blaring through the speakers.