Head flexion angle when web-browsing and texting using a smartphone while walking

Upper extremity muscle activation during carpet vacuuming with household upright cleaners

Naturalistic data collection of head posture during smartphone use

Effects of the center of mass of a stick vacuum cleaner on the muscle activities of the upper extremity during floor vacuuming

Reliability of forward head posture evaluation while sitting, standing, walking and running

Effects of touch target location on performance and physical demands of computer touchscreen use

Use of antagonist muscle EMG in the assessment of neuromuscular health of the low back

Head flexion angle while using a smartphone

Assisting wheelchair users on bus ramps: a potential cause of low back injury among bus drivers

Hand usage pattern and upper body discomfort of desktop touchscreen users