I just got myself a split machine! I wanted one for myself for a long time. Now i got one, the one that Freddie suggested. That will help me get more flexible. Of course you don't need one, there's many way to get flexible, but i see this machine as being a nice tool and a fun way to work on your personal split progress. Thanks to my teacher Sylvain, he helped me get one and thanks to Freddie for the suggestion.