Exercise on the Wunda Chair - Teaser with Swiss Ball 11 Jan 2020 Video of the Wunda Chair exercise - Teaser with the Swiss Ball https://www.facebook.com/Veronique.Castelli2018/videos/316945608931677/UzpfSTEwMDAwMDcyNjgyMjc5MDpWSzo0MjMwNTcyNjE3NDc1NzY/