Thebigsecretoftheknotsliesintheirelaborateandflexiblesetup.Thishastodowiththewearofthethread.So,theknotswhilethey arestrongandsturdydonotspoilthethread.Theydonotstrainit,theydonotspoilitandaboveallthesmartknotissolvedquickly... so,thisisthetriptych...so,theyhaveNowear-Stronggrip-Quicksolution.Let'sgonowtoseethebowlinewithoutedges.Wesaid that anything that enters the loop of the center never comes out…bowline without edges…