Wunda Chair Teaser Tutorial Apparatus: Wunda Chair Level: Advanced | Intermediate Video Type: Tutorial Language: English Progressions of Teaser on the Wunda Chair. A step by step of Teasers 1, 2 and 3. 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.