Wunda Chair Teaser Twist Tutorial Apparatus: Wunda Chair Level: Advanced | Intermediate Video Type: Tutorial Language: English Progressions of how to learn/teach the Teaser Twist on the Wunda Chair. Step by step tutorial. Intermediate/Advanced level. This page is only available to members. Click here to try Authentic Pilates online for FREE for 14 days or log in if you are already a member. Leave a Reply Cancel replyYou must be logged in to post a comment.