COLOGNE, Germany (WCMH) – A viral first-aid campaign featuring scantily-clad women and men reenacting famous music videos has sparked controversy in Germany.

The video is a collection of clips featuring models reenacting music videos with lyrics rewritten to be about first aid.

Songs featured include “Blurred Lines,” “Shake It Off” and “Single Ladies.”

The video is designed to inspire younger Germans to learn first aid. Samaritan Workers Federation (ASB) estimates that only 17% of Germans know what to do when someone suffers heart failure in a public place.

Not everyone sees it that way. Critics of the video call it sexist and ‘totally brain amputated.’

“This is so sexist that I first thought it was a bad joke. But it is not,” wrote Anita Posch on Facebook. “In 2016 you should know the difference between empowering, sexy and sexist.”

ASB responds by saying, “Of course, the video is not completely serious. We wanted to draw attention to the first aid is easy to learn. The video should in no way degrade people or groups of people.”

“We wanted to reach especially younger people, the target group of Germans up to age 25,” an ASB spokesperson told NBC News.