Scientific Online Resource System

Scripta Scientifica Salutis Publicae

The PDF file you selected should load here if your Web browser has a PDF reader plug-in installed (for example, a recent version of Adobe Acrobat Reader).

If you would like more information about how to print, save, and work with PDFs, Highwire Press provides a helpful Frequently Asked Questions about PDFs.

Alternatively, you can download the PDF file directly to your computer, from where it can be opened using a PDF reader. To download the PDF, click the Download link above.

Fullscreen Fullscreen Off


About The Authors

Dimitar Nikolov
National Sports Academy (NSA) "Vassil Levski"

Master of PT, PhD student at the Department of Theory and Methods of Physiotherapy, NSA

Evgeniya Dimitrova
National Sports Academy (NSA) "Vassil Levski"

Prof. Evgeniya Dimitrova, DSc

NSA,Department of Theory and Methods of Physiotherapy

Font Size