AP PSYCHOLOGY

Detailed explanation-1: -Static Balance: it is the ability to maintain the body in some fixed posture. Static balance is the ability to maintain postural stability and orientation with centre of mass over the base of support and body at rest.

Detailed explanation-2: -Static balance is defined as the ability to maintain an upright posture and to keep the line of gravity within the limits of the base of support (i.e., quiet standing) [2]. Dynamic balance is defined as the ability to maintain stability during weight shifting, often while changing the base of support [1].

Detailed explanation-3: -Static balance is our ability to hold our body in a specific position and posture while dynamic balance is our ability to maintain balance while moving our body and walking. In static balance the body remains stationary, and the centre of mass is over the base of support.

Detailed explanation-4: -There are two types of balance: 1. static balance – involves maintaining a desired shape in a stationary position (e.g. handstand in gymnastics); and 2. dynamic balance – involves the control of the body as it moves in space.

Detailed explanation-5: -Romberg’s Test: determines if patients can maintain static balance. Berg’s Balance Scale: measures skills related to static and dynamic balance using functional tasks. This is the most used evaluation test to assess balance after a stroke.