The Impact of Obesity and Weight Loss on Gait in Adults - The Mechanobiology of Obesity and Related Diseases - page 125

Kinematic
3D data

Reflective
Markers

Multiple
cameras

GRF

Electromyography

Camera control and
synchronization

Force platforms

Accelerometers

Triggering
(photocells)

Pressure insoles

Workstation

Force platforms

Fig. 2 Measurements in the gait laboratory. The camera system and force platforms are
synchronized using photocells. Additionally, accelerometers, electromyography, and pressure
insoles can be used

Fig. 3 Schematic illustration
of the angles of hip, knee, and
ankle joints in sagittal and
frontal planes

Sagittal plane Frontal plane

Extension Flexion Abduction Adduction

Flexion Extension

Abduction Adduction

Dorsiflexion

Eversion Inversion

Plantarflexion