Related Experiment Video
Updated: May 21, 2025

Experimental Methods to Study Human Postural Control
Published on: September 11, 2019
Human Posture: Concept Analysis With Roy's Model Using Walker and Avant's Approach
1Department of Nursing, Robert and Donna Manning College of Nursing and Health Sciences, University of Massachusetts, Boston, MA, USA.
Abstract:
The significance of human posture extends beyond mere body stance to its profound impact on long-term physical well-being. Guided by the Roy adaptation model and Walker and Avant's approach, in this paper the author presents a concept analysis of posture, which resulted in a proposed explanatory theory of postural functional status. By identifying attributes of posture (alignment, adaptation, and awareness), its antecedents (body parts, force of gravity, and musculoskeletal system), and consequences, this concept analysis offers fresh ideas to promote and shape postural future in nursing, wellness, and public health, with an aim to sustain the quality-of-life for individuals of all ages.
More Related Videos
Related Concept Videos
Clearance Models: Physiological Models
The organ's clearance rate depends on the blood flow to the organ and the extraction ratio (E). The extraction ratio describes the organ's...
Steps in the Modeling Process
Attention is the first necessary component for observational learning. It involves focusing on what the model is doing and saying. For example, if you decide to take a drawing class to enhance your skills, you need to pay close attention to the instructor's words and hand movements. The characteristics of the model significantly...
Anatomical Positions
The body is upright, facing forward, and standing erect.
The feet are parallel and flat on the floor.
The arms are hanging by the...
Model Approaches for Pharmacokinetic Data: Physiological Models
Steps for Free-Body Diagram
To find the acceleration of the system, it is first necessary to calculate the net force on the system. In order to accomplish this, a free-body diagram can be created to...
Introduction to the Skeletal System
Components of the Skeletal System
Bone, or osseous tissue, is a hard connective tissue that forms an internal support structure for the human body. Bones shield vulnerable organs and soft tissue from external forces. For example, the vertebral bones protect and support the spinal cord.
Cartilage, a semi-rigid connective tissue found in regions such as...

