Browsing by Subject "Bidirectional moment"

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Activation amplitude and temporal synchrony among back extensor and abdominal muscles during a controlled transfer task: comparison of men and women

Hubley-Kozey, CL; Butler, HL; Kozey, JW (Elsevier, 2012-08)

Muscle synergies are important for spinal stability, but few studies examine temporal responses of spinal muscles to dynamic perturbations. This study examined activation amplitudes and temporal synergies among compartments ...
Age-related changes in trunk neuromuscular activation patterns during a controlled functional transfer task include amplitude and temporal synergies

Quirk, D. Adam; Hubley-Kozey, Cheryl (Elsevier, 2014)

While healthy aging is associated with physiological changes that can impair control of trunk motion, few studies examine how spinal muscle responses change with increasing age. This study examined whether older (over 65 ...