oh god, i wrote it on my phone and before i pressed submit i somehow deleted alot of the text lel... sorry bout that
most important in a desciprtion i belive is basically how something works and how it affects the person(s) it revolves around. Also to be very detailed, basically filling in all the gaps until someone could read what you've written and see the description as a clear image in their head. Annother thing is to mention some important things...for example in freeform tai, if you say you throw a combo of punches, it is important to mention wich hand does what...For example saying "i rush towards the oponent and throw a series of punches, beginning with a straight punch and then a hook and finishing with an uppercut", because then the other person can be a bit confused on how to counter. It would be much better to say something like "i rush towards the oponent and throw a series of punches, begining with a straight right, then a left hook and finishing with a right uppercut" because then the enemy will be able to explain the counter much more detailed, thus avoiding confusion.