Samuel J Howarth
Samuel J Howarth
Associate Professor, McMorland Family Research Chair in Mechanobiology, Canadian Memorial Chiropractic College
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Cited by
Cited by
Application of autocorrelation and cross-correlation analyses in human movement and rehabilitation research
E Nelson-Wong, S Howarth, DA Winter, JP Callaghan
journal of orthopaedic & sports physical therapy 39 (4), 287-295, 2009
The active straight leg raise test and lumbar spine stability
C Liebenson, AM Karpowicz, SHM Brown, SJ Howarth, SM McGill
PM&R 1 (6), 530-535, 2009
Muscular contribution to low-back loading and stiffness during standard and suspended push-ups
TAC Beach, SJ Howarth, JP Callaghan
Human Movement Science 27 (3), 457-472, 2008
Quantitative assessment of the accuracy for three interpolation techniques in kinematic analysis of human movement
SJ Howarth, JP Callaghan
Computer methods in biomechanics and biomedical engineering 13 (6), 847-855, 2010
Acute biomechanical responses to a prolonged standing exposure in a simulated occupational setting
E Nelson-Wong, SJ Howarth, JP Callaghan
Ergonomics 53 (9), 1117-1128, 2010
On the implications of interpreting the stability index: a spine example
SJ Howarth, AE Allison, SG Grenier, J Cholewicki, SM McGill
Journal of biomechanics 37 (8), 1147-1154, 2004
The effect of fatigue on trunk muscle activation patterns and spine postures during simulated firefighting tasks
DE Gregory, S Narula, SJ Howarth, C Russell, JP Callaghan
Ergonomics 51 (7), 1032-1041, 2008
Abdominal muscles dominate contributions to vertebral joint stiffness during the push-up
SJ Howarth, TAC Beach, JP Callaghan
Journal of applied biomechanics 24 (2), 130-139, 2008
Compressive force magnitude and intervertebral joint flexion/extension angle influence shear failure force magnitude in the porcine cervical spine
SJ Howarth, JP Callaghan
Journal of Biomechanics 45, 484-490, 2012
Use of a geared wheelchair wheel to reduce propulsive muscular demand during ramp ascent: Analysis of muscle activation and kinematics
SJ Howarth, LM Pronovost, JM Polgar, CR Dickerson, JP Callaghan
Clinical Biomechanics 25 (1), 21-28, 2010
Working position influences the biomechanical demands on the lower back during dental hygiene
SJ Howarth, DE Grondin, NJ La Delfa, J Cox, JR Potvin
Ergonomics 59 (4), 545-555, 2016
The rule of 1 s for padding kinematic data prior to digital filtering: Influence of sampling and filter cutoff frequencies
SJ Howarth, JP Callaghan
Journal of Electromyography and Kinesiology 19 (5), 875-881, 2009
Does prolonged seated deskwork alter the lumbar flexion relaxation phenomenon?
SJ Howarth, D Glisic, JGB Lee, TAC Beach
Journal of Electromyography and Kinesiology 29 (3), 587-593, 2013
The impact of posture and prolonged cyclic compressive loading on vertebral joint mechanics
CE Gooyers, RD McMillan, SJ Howarth, JP Callaghan
Spine 37 (17), E1023-E1029, 2012
Using sitting as a component of job rotation strategies: are lifting/lowering kinetics and kinematics altered following prolonged sitting
SJ Howarth, TAC Beach, AJ Pearson, JP Callaghan
Applied Ergonomics 40 (3), 433-439, 2009
Use of kinetic and kinematic data to evaluate load transfer as a mechanism for flexion relaxation in the lumbar spine
SJ Howarth, P Mastragostino
Journal of biomechanical engineering 135 (10), 101004, 2013
Trunk muscle activity during wheelchair ramp ascent and the influence of a geared wheel on the demands of postural control
SJ Howarth, JM Polgar, CR Dickerson, JP Callaghan
Archives of physical medicine and rehabilitation 91 (3), 436-442, 2010
Viscoelastic creep induced by repetitive spine flexion and its relationship to dynamic spine stability
SJ Howarth, DC Kingston, SHM Brown, RB Graham
Journal of Electromyography and Kinesiology 23 (4), 794-800, 2013
The biomechanical demands of manual scaling on the shoulders & neck of dental hygienists
NJ La Delfa, DE Grondin, J Cox, JR Potvin, SJ Howarth
Ergonomics 60 (1), 127-137, 2017
Carpal tunnel and transverse carpal ligament stiffness with changes in wrist posture and indenter size
MWR Holmes, SJ Howarth, JP Callaghan, PJ Keir
Journal of Orthopaedic Research 29 (11), 1682-1687, 2011
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