Opis:
Stephan Chalkowski from Raed Slacklines shared about his vast research into sewn loops in an ISA saftey meeting (http://www.slacklineinternational.org/) in Bern Switzerland. It was super interesting to me as I have studied this subject in depth because they are not redundant. If we are wrong about 1 loop, the backup has the same loop. Be careful getting sewn loops on your webbing that are NOT from a slackline company.