When properly used, such sensory motor "toys" are designed to reacquaint you with your original ability to efficiently support yourself through your pelvis and feet -- the key to a more dynamic posture.
In recent years several unstable shoe designs that cause increased instability at the ankle joint have been developed with the aims of training static and dynamic posture and postural control.
This study evaluated the efficacy of a dynamic standing posture over the stationary standing posture in reducing physical stress using sEMG and psychophysical analysis.
It has been reported that obese individuals exhibited poorer performance on both static and dynamic posture tasks with greater postural motion in the medial/lateral direction when compared to non-obese individuals [ 19].
It was also taken into account whether the radiographer was in a static (no movement) or dynamic posture (performing tasks associated with positioning requiring movement of the joints, namely the shoulder, elbow, knees and neck) [11].
Ergonomic design of the dynamic posture that has been proposed in this study can be easily absorbed into most shop-floors to decrease the incidence of musculoskeletal disorders.
The haptic perception of ground compliance is used for stable regulation of dynamic posture and the control of locomotion in diverse natural environments.
The clinical examination of static posture is made by inspection, whereas control of dynamic posture is limited to the evidence of thrust (pull test), in which the physician stands behind the patient and briskly pulls him backwards by the shoulders.
No matter the transition from sitting to standing positions or vice versa, relative displacements between the body's position with respect to the backrest and seat surface was attributed to this dynamic posture change.
Many studies assessing attentional cost while maintaining static or dynamic postures were used as a base of reference for postural control [12], [19], [20], [29], [30].
