anatomical Articles

Anatomical and Physiological Changes of Pregnancy: Changes in Posture and Balance

By Carolyn Kisner PT, MS and Lynn Allen Colby PT, MS on February 24th 2009

Center of Gravity
The center of gravity shifts upward and forward because of the enlargement of the uterus and breasts. This requires postural compensations to maintain balance and stability.
• The lumbar and cervical lordoses increase to compensate for the shift in the center of gravity, and the knees hyperextend, probably because of the change in the […]

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Filed Under: Jeff, Physical Therapy
Tags: anatomical, Posture, Pregnancy

Types of Impairment

By Carolyn Kisner PT, MS and Lynn Allen Colby PT, MS on April 18th 2008

Impairments are the consequences of pathological conditions; that is, they are the signs and symptoms that reflect abnormalities at the body system, organ, or tissue level. Impairments can be categorized as arising from anatomical, physiological, or psychological alterations as well as losses or abnormalities of structure or function of a body […]

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Filed Under: Physical Therapy, Principles
Tags: anatomical, ankle, Cardiovascular, disuse, immobilization, impairment, Integumentary, ligamentous laxity, lower extremity, Muscle, musculoskeletal, Neuromuscular, physiological, proprioception, psychological, Pulmonary, talofibular ligament

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