Why spreading the legs, a person increases his stability?
Answers
Answer:
this control is a central nervous system function that is developed to hold our bodyerect as infant for increasing stability the feet should be spread apart , giving a larger base of spot
Answer:
new position of the body and limbs. The bodily proportions of the individual will also affect the location of the COG.
Stability and the Centre of Gravity
The direction of the force of gravity through the body is downward, towards the centre of the earth and through the COG. This line of gravity is important to understand and visualise when determining a person's ability to successfully maintain Balance. When the line of gravity falls outside the Base of support (BOS), then a reaction is needed in order to stay balanced.
When the line of gravity is within the BOS, an object or person is said to be stable. When the line of gravity falls outside the BOS, the object or person is said to be unstable. Given that the line of gravity must fall within the BOS in order to satisfy the criteria for stability, the following factors should be considered:
A larger BOS increases stability (the line of gravity must move a greater distance to fall outside the BOS)
A lower COG increases stability (it's unlikely that the line of gravity will fall outside the BOS)