[PDF][PDF] Development of hybrid orthosis for standing, walking, and stair climbing after spinal cord injury.

R Kobetic, CS To, JR Schnellenberger… - Journal of …, 2009 - academia.edu
… , hips, and trunk to provide upright posture and couple hip flexion with contralateral hip … the
operation of the exoskeleton so that the duty cycle of stimulation can be reduced to delay the …

[图书][B] Using Relative Phase Analyses and Vector Coding to Quantify Pelvis-Thorax Coordination During Lifting—A Methodological Investigation

JD Zehr - 2017 - search.proquest.com
… Contrary, lateral trunk motion, trunk flexion, and axial pelvis rotation significantly increased
when lifting from an off-centre origin, but did not differ between a 45 and 90 clockwise or …

The role of biomechanical analysis of horse and rider in equitation science

HM Clayton, SJ Hobbs - Applied Animal Behaviour Science, 2017 - Elsevier
… Beginner riders tilt the trunk anteriorly with greater flexion of the shoulder and elbow joints
and … less able to activate rectus abdominis independent of iliocostalis to produce trunk flexion. …

Males and females respond similarly to walking with a standardized, heavy load

R Krupenevich, P Rider, Z Domire, P DeVita - Military medicine, 2015 - academic.oup.com
… The large increase in trunk flexion throughout the stance … the typical responses observed at
the trunk when wearing a load … lean of the trunk and consequently increased flexion at the hip …

Propriospinal circuitry underlying interlimb coordination in mammalian quadrupedal locomotion

L Juvin, J Simmers, D Morin - Journal of Neuroscience, 2005 - Soc Neuroscience
cycle period and the phase relationship between ipsilateral and contralateral motor nerves
or muscle discharges. Duty cycles (burst duration/cycle … hindlimb flexor muscles (see below). …

Locomotor kinematics and EMG activity during quadrupedal versus bipedal gait in the Japanese macaque

Y Higurashi, MA Maier, K Nakajima… - Journal of …, 2019 - journals.physiology.org
trunk/hindlimb loads and a less stable center of mass (CoM). A comparatively larger step width,
an ~9% longer duty cycle… their respective step cycle: double-peaked plantar flexion of the …

Mechanical design of a trunk with redundant and viscoelastic joints for rhythmic quadruped locomotion

T Takuma, R Izawa, T Inoue, T Masuda - Advanced Robotics, 2012 - Taylor & Francis
… the trunk model with foot flexion and extension as shown in Fig. 5b because the … trunk
or only a few trunk joints did not achieve successful locomotion using the simple extension/flexion

Electromyographic registration of diaphragmatic fatigue during sustained trunk flexion in cervical cord injured patients

C Sinderby, P Ingvarsson, L Sullivan, I Wickström… - Spinal Cord, 1992 - nature.com
… difference between the average Pdi during trunk flex ion and the average end-… duty cycle,
the latter represented by the inspiratory time divided by the time for the total respiratory cycle (Ti…

Effect of cadence on locomotor–respiratory coupling during upper-body exercise

NB Tiller, MJ Price, IG Campbell, LM Romer - European Journal of …, 2017 - Springer
… First, at a given power output, low cadence arm-cranking extends the stroke duty cycle
relative to high-cadence arm-cranking and, thus, requires greater force output from the exerciser …

[HTML][HTML] Acute effects of static self-stretching exercises and foam roller self-massaging on the trunk range of motions and strength of the trunk extensors

M Fonta, E Tsepis, K Fousekis, D Mandalidis - Sports, 2021 - mdpi.com
… (≈10) increase in the ROM of trunk flexion in adolescent soccer players and elderly women,
… [34] also found an increase in the ROM of trunk side flexion (6.7%, ≈4.3) and axial rotation (…