How to tie a Reef (Square) knot

Posted by on Jun 29, 2013 in Aiki Stories | One Comment

And avoid getting a Granny Knot (the information below is extracted from Wikipedia and other sources.)

A Reef knot is formed by tying a left-handed overhand knot and then a right-handed overhand knot, or vice versa.  A common mnemonic for this procedure is “Right over Left, Left over Right makes a knot both tidy and tight“. Or the reverse.

120px-Square_knot.svg

A Granny knot results when you do two consecutive overhands of the same handedness. The granny knot is a weaker knot than the reef knot.

120px-Granny_knot.svg

The working ends of the reef knot must emerge both at the top or both at the bottom, otherwise a Thief knot results.

120px-Thief_knot.svg

1 Comment

  1. Instructions on how to tie the Obi for children (and adults too) | Aikido Australia
    29 June 2013

    […] 7. Tying the Knot.  The belt is tied with a Reef or Square knot. (Be careful to avoid ending up with a Granny or Granary knot, which is not as strong and will not lie flat – it is easy to spot the difference.) See here for more information on the different knots. […]