Slippers should always be worn to the edge of the mat and when they are removed one should step straight onto the mat. This prevents any dirt or grit getting onto the mat. One should never walk on a mat wearing ordinary shoes.

When practising try not to have the same partner all the time as you will find that you get too used to each other. Everyone is different in build, weight and height. Your techniques becomes more adjustable if you change your partners.

One should not have stupid strength contests with each other or fool about. Try to help to understand each other and help one's partner wherever possible.