This video provides information when purchasing a stick. Therefore the different sizes and flex. It also shows a graph on height to stick based on your body physique (weight and height). This is an reliable source of information, however I do know certain people who do not follow this rule of thumb, and do just fine. This is something i would like to test too, if the flex of the stick affects the top speed of your shot even if both sticks are the same height. This source will be more a reference when doing our experiment.
This website shows me the width and length of the field. It shows the field marking and measurements, dimensions, halfway lines, and boundary lines. This website will help to show me the measurements of the whole field, as well as the measurements of different parts of the field.
This website is helpful because it shows me the dimensions of the playing field.
I will use this website to talk about dimensions, yards and converting the yards to cm, and m, so people can understand the length in different forms. Including the rules of the different lengths between the net and the out line.