S. Howarth

T. Beach, S. Howarth, D. Glisic, 2013, Journal of electromyography and kinesiology : official journal of the International Society of Electrophysiological Kinesiology.

Spine loading during laboratory-simulated fireground operations — inter-individual variation and method of load quantification

Jackie D. Zehr, S. McGill, T. Beach, 2019, Ergonomics.

Use of kinetic and kinematic data to evaluate load transfer as a mechanism for flexion relaxation in the lumbar spine.

S. Howarth, Samuel J. Howarth, Paul Mastragostino, 2013, Journal of biomechanical engineering.

Procedure Selection and Patient Positioning Influence Spine Kinematics During High‐Velocity, Low‐Amplitude Spinal Manipulation Applied to the Low Back

G. Kawchuk, S. Howarth, J. Triano, 2017, Journal of manipulative and physiological therapeutics.

Comparison of 2 methods of measuring spine angular kinematics during dynamic flexion movements: skin-mounted markers compared with markers affixed to rigid bodies.

S. Howarth, 2014, Journal of manipulative and physiological therapeutics.

Spine stability and the role of many muscles.

S. McGill, S. Howarth, S. H. Brown, 2005, Archives of physical medicine and rehabilitation.

The Active Straight Leg Raise Test and Lumbar Spine Stability

S. McGill, S. Howarth, S. H. Brown, 2009, PM & R : the journal of injury, function, and rehabilitation.

Abdominal muscles dominate contributions to vertebral joint stiffness during the push-up.

T. Beach, S. Howarth, J. Callaghan, 2008, Journal of applied biomechanics.

Quantifying strain in the vertebral artery with simultaneous motion analysis of the head and neck: a preliminary investigation.

W. Herzog, S. Howarth, J. Triano, 2014, Clinical biomechanics.

Using relative phase analyses and vector coding to quantify Pelvis-Thorax coordination during lifting-A methodological investigation.

Jackie D. Zehr, T. Beach, S. Howarth, 2018, Journal of electromyography and kinesiology : official journal of the International Society of Electrophysiological Kinesiology.

Spinal mobility in radiographic axial spondyloarthritis: criterion concurrent validity of classic and novel measurements

P. Rahman, S. Howarth, D. De Carvalho, 2021, BMC Musculoskeletal Disorders.

Synergistic control of hand position, velocity, and acceleration fluctuates across time during simulated Nordic skiing.

Stephen H. M. Brown, Devon H. Frayne, S. Howarth, 2022, Human movement science.

Force transmission between thoracic and cervical segments of the spine during prone-lying high-velocity low-amplitude spinal manipulation: A proof of principle for the concept of regional interdependence.

S. Howarth, J. Triano, Shawn Engell, 2019, Clinical biomechanics.

Reported 1-year prevalence of occupational musculoskeletal disorders in Ontario chiropractors

S. Hogg-Johnson, S. Howarth, S. Mior, 2020, Chiropractic & Manual Therapies.

Neck muscle fatigue differentially alters scapular and humeral kinematics during humeral elevation in subclinical neck pain participants versus healthy controls.

Michael W. R. Holmes, B. Murphy, S. Howarth, 2017, Journal of electromyography and kinesiology : official journal of the International Society of Electrophysiological Kinesiology.

Investigator analytic repeatability of two new intervertebral motion biomarkers for chronic, nonspecific low back pain in a cohort of healthy controls

A. Breen, S. Howarth, A. Breen, 2020, Chiropractic & Manual Therapies.

An investigation of the flexion relaxation ratio in adults with and without a history of self-reported low back pain and transient sitting-induced pain.

S. Howarth, D. De Carvalho, S. Mackey, 2022, Journal of electromyography and kinesiology : official journal of the International Society of Electrophysiological Kinesiology.

Muscular contribution to low-back loading and stiffness during standard and suspended push-ups.

Jack P Callaghan, Tyson A C Beach, Samuel J Howarth, 2008, Human movement science.

A finite element evaluation of the moment arm hypothesis for altered vertebral shear failure force

S. Howarth, J. Callaghan, T. Karakolis, 2015, Computer methods in biomechanics and biomedical engineering.

Inter-session Reliability of Glenohumeral Internal and External Rotation Range-of-motion Measurements is Unaffected by Use of Applied Load Feedback

Chris Grant, Tyson A.C. Beach, S. Hogg-Johnson, 2020 .

Biomechanical properties of the transverse carpal ligament under biaxial strain

Michael W. R. Holmes, S. Howarth, P. Keir, 2012, Journal of orthopaedic research : official publication of the Orthopaedic Research Society.

Carpal tunnel and transverse carpal ligament stiffness with changes in wrist posture and indenter size

Michael W. R. Holmes, S. Howarth, P. Keir, 2011, Journal of orthopaedic research : official publication of the Orthopaedic Research Society.

Effect of Drop-Piece High-Velocity, Low-Amplitude Manipulation to the Midfoot of Asymptomatic Adult Sprinters on Performance During a Unilateral Horizontal Drop-Jump Test: A Feasibility Investigation.

S. Howarth, S. Bell, Spencer Bell, 2021, Journal of manipulative and physiological therapeutics.

The Effect of IA-HVLA Manipulation to the Midfoot of Asymptomatic Adult Sprinters on Performance During a Unilateral Horizontal Drop Jump Test: A Pilot Project

S. Howarth, S. Bell, 2019 .

Sensor positioning and experimental constraints influence estimates of local dynamic stability during repetitive spine movements.

Ryan B Graham, Samuel J Howarth, S. Howarth, 2015, Journal of biomechanics.

Induced leg length inequality affects pelvis orientation during upright standing immediately following a sit-to-stand transfer: a pre-post measurement study

S. Howarth, Michel S Swain, M. Funabashi, 2023, BMC Musculoskeletal Disorders.

Does manual therapy affect functional and biomechanical outcomes of a sit-to-stand task in a population with low back pain? A preliminary analysis

Bradley S. Davidson, S. Howarth, B. Davidson, 2020, Chiropractic & Manual Therapies.

A united statement of the global chiropractic research community against the pseudoscientific claim that chiropractic care boosts immunity

Benjamin T. Brown, P. I. Miller, M. Nordin, 2020, Chiropractic & Manual Therapies.

Trunk muscle activity during wheelchair ramp ascent and the influence of a geared wheel on the demands of postural control.

Clark R Dickerson, Jack P Callaghan, Samuel J Howarth, 2010, Archives of physical medicine and rehabilitation.

The Impact of Moderate and High Intensity Cardiovascular Exertion on Sub-Elite Soccer Referee's Cognitive Performance: A Lab-Based Study.

S. Howarth, S. Mior, G. Wells, 2021, Journal of sports science & medicine.

On the implications of interpreting the stability index: a spine example.

J Cholewicki, S M McGill, S G Grenier, 2004, Journal of biomechanics.

The biomechanical demands of manual scaling on the shoulders & neck of dental hygienists

Nicholas J La Delfa, Jim R Potvin, Diane E Grondin, 2017, Ergonomics.

Torso and hip muscle activity and resulting spine load and stability while using the ProFitter 3-D Cross Trainer.

Stephen H. M. Brown, S. McGill, S. Howarth, 2009, Journal of applied biomechanics.

The impact of shear force magnitude on cumulative injury load tolerance: a force weighting approach for low-back shear loads

S. Howarth, J. Callaghan, 2013 .

Towards establishing an occupational threshold for cumulative shear force in the vertebral joint - an in vitro evaluation of a risk factor for spondylolytic fractures using porcine specimens.

S. Howarth, J. Callaghan, 2013, Clinical biomechanics.

Identifying interactive effects of task demands in lifting on estimates of in vivo low back joint loads.

Jack P Callaghan, David M Frost, Tyson A C Beach, 2018, Applied ergonomics.

Development of an equation for calculating vertebral shear failure tolerance without destructive mechanical testing using iterative linear regression.

L. Giangregorio, S. Howarth, J. Callaghan, 2013, Medical engineering & physics.

The Impact of Posture and Prolonged Cyclic Compressive Loading on Vertebral Joint Mechanics

Jack P Callaghan, Chad E Gooyers, Chad E. Gooyers, 2012, Spine.

Acute biomechanical responses to a prolonged standing exposure in a simulated occupational setting

Jack P Callaghan, Erika Nelson-Wong, Samuel J Howarth, 2010, Ergonomics.

Quantitative assessment of the accuracy for three interpolation techniques in kinematic analysis of human movement

S. Howarth, J. Callaghan, Jack P. Callaghan, 2010, Computer methods in biomechanics and biomedical engineering.

Postural influence on the neutral zone of the porcine cervical spine under anterior-posterior shear load.

S. Howarth, J. Callaghan, K. Gallagher, 2013, Medical engineering & physics.

Effects of anterior shear displacement rate on the structural properties of the porcine cervical spine.

S. Howarth, J. Callaghan, K. Gallagher, 2010, Journal of biomechanical engineering.

Investigating force-time characteristics of prone thoracic SMT and self-reported patient outcome measures: a feasibility study

S. Howarth, M. Funabashi, Dominic Giuliano, 2023, Chiropractic & Manual Therapies.

The rule of 1s for padding kinematic data prior to digital filtering: influence of sampling and filter cutoff frequencies.

Jack P Callaghan, Samuel J Howarth, S. Howarth, 2009, Journal of electromyography and kinesiology : official journal of the International Society of Electrophysiological Kinesiology.

Patient-Induced Reaction Forces and Moments Are Influenced by Variations in Spinal Manipulative Technique

G. Kawchuk, S. Howarth, J. Triano, 2017, Spine.

Experience influences kinematic motor synergies: an Uncontrolled manifold approach to simulated Nordic skiing.

Devon H. Frayne, S. Howarth, Valerie T Norman-Gerum, 2023, Journal of sports sciences.

The biomechanical demands of manual scaling on the shoulders & neck of dental hygienists

Nicholas J. La Delfa, S. Howarth, J. Potvin, 2017, Ergonomics.

Towards establishing an occupational threshold for cumulative shear force in the vertebral joint - an in vitro evaluation of a risk factor for spondylolytic fractures using porcine specimens.

S. Howarth, J. Callaghan, 2013, Clinical biomechanics.

Effects of anterior shear displacement rate on the structural properties of the porcine cervical spine.

S. Howarth, J. Callaghan, K. Gallagher, 2010, Journal of biomechanical engineering.