<p>Comparison of the ROM data evaluated in the present study, represented as mean values with standard deviations of the full ROM in each loading plane, with data extracted from the literature. The data of White and Panjabi [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0177823#pone.0177823.ref026" target="_blank">26</a>] are represented as mean values with value ranges.</p