Know how: Timo Boll — his topspin play by RayPong | Apr 25, 2014 | Facts/Trivia/Information | 0 comments An in-depth lesson by Timo Boll himself: http://en.butterflymag.com/2014/04/focus-on-timo-boll-his-topspin-play/ Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.
