After i finished all the research i thought i needed on the matter so i could draw and label accurately, i went on to write a page on joints with their names and how they all work.
The next two pages was me creating close up sketches of individual bones and sections of the body and then having them labeled with their names and the type of joints which join them if there was more than one bone in the drawing.
Doing these starting sketches defiantly helped me to get good understanding and grasp on how to draw these bones properly and to proportion.
The one bone i struggled with the most was the spine from the rear, i found it hard to get the perfectly symmetrical segments the same as well as staying in a straight line all the way down. I am going to have to practice it a bit more for later reference.