![](https://images.gutefrage.net/media/default/user/11_nmmslarge.png?v=1551279448000)
![](https://images.gutefrage.net/media/default/user/13_nmmslarge.png?v=1551279448000)
Antwort
http://www.wikifit.de/fitnessuebungen/brustmuskeltraining/butterfly
http://www.wikifit.de/fitnessuebungen/brustmuskeltraining/butterfly