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Stability In Football

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Stability - Principle 1

The principle of stability can be applied to almost all athletes participating in any sport.
Stability is defined as the resistance to both linear and angular acceleration.

Sports where stability plays an important role include: Wrestling stance, football three-point stance, gymnastics, running long jump, weight lifting etc.

Mass

Mass: The amount of matter in any given object or body.
-The more mass an object or person has, the greater the resistance to change it will have (greater inertia)
-This relates to Newton’s first Law of Motion
-Due to the mass of any given object, there will be difficulty going from a state of rest to a state of motion and vice versa
-To move objects or bodies with greater mass, there …show more content…
As the position of the center of mass moves outside the base of support, stability is lost.
Racing cars have low center of gravity, so they can turn corners rapidly without toppling over.
Three point stance in football

Internal and External Forces:
→ Internal Forces include: muscles within the body
→ External forces include: Gravity, the floor pushing back

Maximum Stability vs. Optimum Stability:
Maximum stability refers to the position that gives you the greatest stability, however it interferes with your ability to perform a given activity.
Optimum stability may not be the most stable position, but it provides enough to be favourable for the task at hand.
Football players stay low to the ground and utilize the three-point stance to optimize performance while maintaining a relatively stable position.

References
In-class PowerPoint Notes. (2017)
Shackel, B. (n.d.). Principle #1: Stability. Retrieved April 25, 2017, from http://www.makingstridz.com/node/67
Temertzoglou, T., Livingston, L. A., Challen, P. C., Mandigo, J., & Roy, B. (2015). Kinesiology: an introduction to exercise science. Toronto, Ontario: Thompson Educational Publishing,

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