Firstly Dojang etiquette. What are the basics? Because it's slightly confusing on so many levels to some new like myself.
Regarding to the first question, you need to be aware of:
Your attire: Make sure the two dangling straps of your belt are the same length. If you're a black/poom belt holder, the strap with your name should be on your left side. The strap with the name of your Dojang on the right. Poom belt holders should also make sure that the black stripe of the belt is above the red stripe.
Bow: You bow to the Dojang each time you enter it. If the flag of your dojang is suspended you should also bow to it too. Also, at the beginning each lesson, the whole class will line up and bow to the instructor/master.
Terms you will need to know:
Charyut - Attention: stand up straight, feet together
Kyungnae - Bow
Receiving/giving stuff: Extend your right arm. Place your left palm under the right upper arm. If the item is too heavy to be held by one hand, using both hands is also accepted.
Setting up the Dojang: As you're getting higher rank you may be asked to help your master/instructor to set up the dojang. e.g. hanging up the flags. In some occasions you will hang up the Dojang's flag and the Kukkiwon flag (especially during exams). The Kukkiwon flag is on the left side of your instructor, in other words, the right side of the class (assuming the instructor is facing the class)
These are the most traditional Dojang etiquette for TKD, but different Dojang decides how much of it to follow. E.g. my coach at college doesn't care at all
