Lordosis 4 : The natural curve at the base of the spine, curved forwards when standing erect (as opposed to kyphosis, at the thoracic end of the spine)
Ministry of Business, Innovation and Employment, Glossary of terms and acronyms, Wellington, New Zealand 2010. http://wwwsosh.govt.nz/resources/glossary-u.shtml, (Occupn Hlth and Sfty - Brit) {530}