Base of Support and Center of Gravity

The stability margin defined as the shortest distance from the center of gravity to the support polygon was used as a measure of balance 11 12. The point about which a body would balance without a tendency to rotate.

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A high center of gravity equals what and why.

. Lecture for Week 4 OTA123. Most falls occur during locomotion. - Point where an object will balance without rotating in any direction.

Center of Gravity Base of Support Line of Gravity. Hello and welcome to PE Buddy Mr D here. The base of support includes the part of.

Height of CG size of base of support location of line of gravity mass increases. Its called the base of support because with gravity acting straight down at all times we have a. The problem is to keep the center of gravity over the base of support a requisite for maintaining equilibrium.

A larger base of support creates what. When the center line of gravity running through your body lands between your base of support you will feel much more stable. While such studies have.

This is depicted in the photo below. Here eqN eq is the normal reaction offered by the support eqm eq is the mass of the object and eqg eq is the acceleration due to gravity. Hey Class Base of support and center of gravity are arguably the most important aspects of stability.

The wider the base the easier this is. Base of support A base of support is quite simply wherever your body touches the ground. Start studying Interrelationships among center of gravity base of support balance stability posture and spinal alignment.

The point where all the mass of a body is concentrated OR. If you combine the effect of all the forces of gravity you can sum it up as a force applied to a single point the center of gravity. What pulls downward on all objects.

- Imaginary point representing the weight center of an. Height of the Center. Height of the Center of Gravity Height of CG changes with body position.

Learn vocabulary terms and more with flashcards games and. As CG moves closer to base of support more angular displacement can occur before it goes beyond the base of. A larger base of support creates what.

Thus the net unbalanced force on. Center of Gravity Base of Support Line of Gravity. The base of support is the area around the outside edge of the sections of your body in contact with the groundsurface.

Gravity applies to every part of the body. As the center of gravity moves closer to the base of support more angular displacement of the center of gravity can occur before it goes beyond the vertical line marking. Elementary students learn about balance understanding what the base of support and center of gravity are demonstrating the base of support and explaining how.

Most falls occur during locomotion 1 2 3 with age-related gait dysfunction being a common risk. Below you can see these areas shaded in various body positions.

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