00516nas a2200181   4500000000100000008004100001260002300042100001500065700001300080700001500093700001500108700001400123700001300137700001300150245015800163300000700321050000600328       2006                            d  aSydney, Australia 1 aCommins K.1 aBooth J.1 aRaymond J.1 aBurnett A.1 aBishop D.1 aMeade A.1 aMaher C.00aSwiss ball exercise versus floor exercise for patients with chronic low back pain: Effects on trunk muscle endurance and control of lumbo-pelvic posture-  a71  aN