When Nawakiri Shin was at the SLAP! rope social in November, he showed us a more secure way to tie a single-column tie called the Somerville Bowline. This was originally invented by @Topologist in 2009.
The most common type of single-column tie, the Boola Boola, has a tendency to collapse if the line tension shifts and comes in from the wrong direction. The Somerville bowline addresses this weakness and is stable under tension from multiple directions. It tends to be a bit looser, and is less suitable for ties that require tight wraps.
The original blog post describing the tie can be found HERE.
Here’s a video tutorial on how to do the Somerville Bowline:
Singapore Learn And Play (SLAP!) is a non-profit group that delivers quality learning experiences for the Singapore BDSM community. SLAP! Rope Socials are casual events revolving around rope bondage, meant for both riggers and bottoms. Demonstrate your favorite ties and exchange tips and techniques with other attendees. For more information on our upcoming events, visit our Fetlife discussion group or sign up for our mailing list.