The effects of familiarization with loading, weight and size of loading on neuromuscular responses during sudden upper limb loading in chronic low back pain patients

M Akbari, J Sarrafzadeh, N Maroufi… - Journal of back and …, 2019 - content.iospress.com
… of the erector spinae (ES) and abdominal muscle responses … Longer and shorter peak
latencies of the TrA/IO and ES … Thirdly, this study was conducted among a special age range…

Age-related differences in trunk muscle reflexive behaviors

I Shojaei, MA Nussbaum, B Bazrgari - Journal of Biomechanics, 2016 - Elsevier
… to assess age-related differences in the latency and likelihood … load cell (Interface SM2000,
Scottsdale, AZ) on the harness-rigid rod assembly, and activity of the bilateral erector spinae

The influence of external load configuration on trunk biomechanics and spinal loading during sudden loading

S Madinei, H Motabar, X Ning - Ergonomics, 2018 - Taylor & Francis
reaction latency) could lead to spinal instability and result in lower back injuries especially
during sudden loading … Virginia University with mean (SD) age, body weight and height of …

[PDF][PDF] Trunk loading and back pain: three-dimensional motion analysis and evaluation of neuromuscular reflex activity in response to sudden and continuous loading

J Müller - 2017 - researchgate.net
… kinematics during continuous trunk loading while lifting objects … Does sudden loading (perturbation)
while walking affect 3D … quantified by increased EMG latency and increased trunk …

The relation between the flexion relaxation phenomenon onset angle and lumbar spine muscle reflex onset time in response to 30 min of slumped sitting

S Mackey, J Barnes, K Pike, D De Carvalho - Journal of Electromyography …, 2021 - Elsevier
… flexion in sitting, can delay the onset of the flexion-relaxation … the onset of FRP and LBR in
the lumbar erector spinae (LS) and … of duration and external load on creep-induced effects

Effects of sudden walking perturbations on neuromuscular reflex activity and three-dimensional motion of the trunk in healthy controls and back pain symptomatic …

J Mueller, T Engel, S Mueller, J Stoll, H Baur, F Mayer - PLoS One, 2017 - journals.plos.org
… an impaired trunk muscle response to sudden loading in back … Since we investigated
middle-aged active persons, validity of … , presenting increased latencies in muscle reaction without …

Age-related differences in trunk intrinsic stiffness

M Vazirian, I Shojaei, RL Tromp, MA Nussbaum… - Journal of …, 2016 - Elsevier
… during the latency period of lower back muscles responses to … erector spinae channels)
and from the in-line load cell. Any … to get accustomed to the sudden loading and learn how to …

The influence of fatigue and chronic low back pain on muscle recruitment patterns following an unexpected external perturbation

J Jubany, L Danneels, R Angulo-Barroso - BMC Musculoskeletal …, 2017 - Springer
Erector spinae, multifidus, obliques and biceps brachii were … when reacting to an unexpected
external load. On the other … (this study among others [17]), the delay in muscle activation …

Influence of lumbar muscle fatigue on trunk adaptations during sudden external perturbations

J Abboud, F Nougarou, A Lardon, C Dugas… - Frontiers in human …, 2016 - frontiersin.org
… Reflex latency of erector spinae muscles was defined as the time delay from the perturbation
… Understanding the neuromuscular responses to unexpected loading of the trunk is highly …

Brace yourself: How abdominal bracing affects intersegmental lumbar spine kinematics in response to sudden loading

JP Norrie, SHM Brown - Journal of Electromyography and Kinesiology, 2020 - Elsevier
… EMG sites for right and left thoracic and lumbar erector spinae … the lumbar spine’s kinematic
disturbance to a sudden loadingeffect on muscle onset latencies or paraspinal response