Abstract: A fixation wrap system for restricting a position and orientation of a human or animal body is provided. The system comprises: i) a base wrap configured for being wrapped around a desired support member, ii) a fixation wrap, and iii) releasable attachment means provided on at least one of the base wrap and the fixation wrap and being configured for releasably attaching said fixation wrap to said base wrap, and wherein said fixation wrap is configured for being wrapped around a chest and/or abdomen of said human or animal body to restrict said position and orientation with respect to said base wrap. The fact that the fixation wrap is releasably attached to the base wrap opens up the possibility to provide a fixation wrap with different sizes, each size being suitable for wrapping around a human or animal body having a different size.