When we look at a human skeleton, the first impression is that of a support structure assembled from random sticks. And that is absolutely correct! The skeleton is our support structure, which determines our quality of life, confirms Meeli Roosalu, lecturer of anatomy at the Tallinn University Centre of Excellence in Behavioural and Neural Sciences. See more at: http://www.tlu.ee/en/News/3918/meeli-roosalu-%e2%80%93-what-keeps-the-skeleton-healthy