TY - RPRT TI - Can passive prone extensions of the back prevent back problems? A randomized, controlled intervention trial of 314 military conscripts. AU - Kristian Larsen AU - Flemming Weidick AU - Charlotte Leboeuf-Yde PY - 2002 DO - 10.1097/00007632-200212150-00002 UR - https://pubmed.ncbi.nlm.nih.gov/12486341/ ID - 12486341 ER -