References
- Allison , G. T. and Fukushima , S. 2003 . Estimating three-dimensional spinal repositioning error: the impact of range, posture, and number of trials . Spine , 28 : 2510 – 2516 .
- Ashton-Miller , J. A. , McGlashen , K. M. and Schultz , A. B. 1992 . Trunk positioning accuracy in children 7–18 years old . Journal of Orthopaedic Research , 10 : 217 – 225 .
- Chow , D. H. , Kwok , M. L. , Au-Yang , A. C. , Holmes , A. D. , Cheng , J. C. , Yao , F. Y. and Wong , M. S. 2005a . The effect of backpack load on the gait of normal adolescent girls . Ergonomics , 48 : 642 – 656 .
- Chow , D. H. , Kwok , M. L. , Cheng , J. C. , Lao , M. L. , Holmes , A. D. , Au-Yang , A. , Yao , F. Y. and Wong , M. S. 2006 . The effect of backpack weight on the standing posture and balance of schoolgirls with adolescent idiopathic scoliosis and normal controls . Gait Posture , 24 : 173 – 181 .
- Chow , D. H. , Ng , X. H. , Holmes , A. D. , Cheng , J. C. , Yao , F. Y. and Wong , M. S. 2005b . Effects of backpack loading on the pulmonary capacities of normal schoolgirls and those with adolescent idiopathic scoliosis . Spine , 30 : E649 – E654 .
- Clark , F. J. , Larwood , K. J. , Davis , M. E. and Deffenbacher , K. A. 1995 . A metric for assessing acuity in positioning joints and limbs . Experimental Brain Research , 107 : 73 – 79 .
- Fiolkowski , P. , Horodyski , M. , Bishop , M. , Williams , M. and Stylianou , L. 2006 . Changes in gait kinematics and posture with the use of a front pack . Ergonomics , 49 : 885 – 894 .
- Gill , K. P. and Callaghan , M. J. 1998 . The measurement of lumbar proprioception in individuals with and without low back pain . Spine , 23 : 371 – 377 .
- Goodgold , S. , Mohr , K. , Samant , A. , Parke , T. , Burns , T. and Gardner , L. 2002 . Effects of backpack load and task demand on trunk forward lean: Pilot findings on two boys . Work , 18 : 213 – 220 .
- Grimmer , K. , Dansie , B. , Milanese , S. , Pirunsan , U. and Trott , P. 2002 . Adolescent standing postural response to backpack loads: a randomised controlled experimental study . BMC Musculoskeletal Disorders , 3 : 10
- Hong , Y. and Brueggemann , G. P. 2000 . Changes in gait patterns in 10-year-old boys with increasing loads when walking on a treadmill . Gait Posture , 11 : 254 – 259 .
- Hong , Y. and Cheung , C. K. 2003 . Gait and posture responses to backpack load during level walking in children . Gait Posture , 17 : 28 – 33 .
- Korovessis , P. , Koureas , G. and Papazisis , Z. 2004 . Correlation between backpack weight and way of carrying, sagittal and frontal spinal curvatures, athletic activity, and dorsal and low back pain in schoolchildren and adolescents . Journal of Spinal Disorders & Techniques , 17 : 33 – 40 .
- Korovessis , P. , Koureas , G. , Zacharatos , S. and Papazisis , Z. 2005 . Backpacks, back pain, sagittal spinal curves and trunk alignment in adolescents: a logistic and multinomial logistic analysis . Spine , 30 : 247 – 255 .
- Lai , J. P. and Jones , A. Y. 2001 . The effect of shoulder-girdle loading by a school bag on lung volumes in Chinese primary school children . Early Human Development , 62 : 79 – 86 .
- Li , J. X. , Hong , Y. and Robinson , P. D. 2003 . The effect of load carriage on movement kinematics and respiratory parameters in children during walking . European Journal of Applied Physiology , 90 : 35 – 43 .
- Negrini , S. and Carabalona , R. 2002 . Backpacks on! Schoolchildren's perceptions of load, associations with back pain and factors determining the load . Spine , 27 : 187 – 195 .
- Orloff , H. A. and Rapp , C. M. 2004 . The effects of load carriage on spinal curvature and posture . Spine , 29 : 1325 – 1329 .
- Parkhurst , T. M. and Burnett , C. N. 1994 . Injury and proprioception in the lower back . Journal of Orthopaedic and Sports Physical Therapy , 19 : 282 – 295 .
- Pascoe , D. D. , Pascoe , D. E. , Wang , Y. T. , Shim , D. M. and Kim , C. K. 1997 . Influence of carrying book bags on gait cycle and posture of youths . Ergonomics , 40 : 631 – 641 .
- Sheir-Neiss , G. I. , Kruse , R. W. , Rahman , T. , Jacobson , L. P. and Pelli , J. A. 2003 . The association of backpack use and back pain in adolescents . Spine , 28 : 922 – 930 .
- Swinkels , A. and Dolan , P. 1998 . Regional assessment of joint position sense in the spine . Spine , 23 : 590 – 597 .
- Vacheron , J. J. , Poumarat , G. , Chandezon , R. and Vanneuville , G. 1999 . Changes of contour of the spine caused by load carrying . Surgical and Radiologic Anatomy , 21 : 109 – 113 .
- Wong , T. F. , Chow , D. H. , Holmes , A. D. and Cheung , K. M. 2006 . The feasibility of repositioning ability as a tool for ergonomic evaluation: effects of chair back inclination and fatigue on head repositioning . Ergonomics , 49 : 860 – 873 .