Nicholls, DA2011-08-252011-08-252008-10-012008-10-01Newsletter of the New Zealand Society of Physiotherapy, 2008 (Oct.), pp.32https://hdl.handle.net/10292/1920© NZ Society of Physiotherapists, 2008. Authors retain the right to place his/her pre-publication version of the work on a personal website or institutional repository for non commercial purposes. The definitive version was published in (see Citation). "The final publication is available at www.physiotherapy.org.nz”Journal ArticleOpenAccess