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Biomechanics is the study of cause and effect. It examines the internal and external forces on the body and the effects they produce (a force is a push or a pull) . Regardless of the movement skills you perform, they will all be governed by the laws of biomechanics. Understanding how a skill or movement is performed biomechanically is an important stepping stone to understanding how skills are learned and improved. So,we can use Biomechanics to make you a better player!
BALANCE & STABILITY...
BALANCE & STABILITY...
Stability skills involve the body balancing in either one place (static balance) or while in motion (dynamic balance). The ability to balance, whether stationary or moving is a key to success in most sports and physical activities.
Maintaining balance and stability in sporting performance has a number of benefits. It allows a person to put more force into a movement and complete that movement with accuracy and control
Gravity is the main force that acts on all parts of the body but it must be centred somewhere in the body. It acts in a “straight up and down” manner.
The Centre of Gravity (CoG) is the point in the body at which all parts of the body are in balance or the point at which gravity is centred.
When we stand in anatomical position, our CoG is located around the hip region – around the belly button. In men its approximately 57% of standing height and in women its 55%. The CoG is lower in women because more mass is concentrated around the hips (and thighs) in women.
The Line of Gravity (LoG) is a vertical line that MUST pass through our CoG. Wherever our CoG moves, the line of gravity will always pass through the CoG.
The Base of Support (BoS) are all parts of our body in contact with the ground or some other hard object such as a balance beam.
OK – So How Do We Maintain Balance & Stability?
OK – So How Do We Maintain Balance & Stability?
Balance and Stability LAB.docSTUDENT TASK:
STUDENT TASK:
Now you have a greater understanding of Balance/Stability. Explain how you perform your chosen skill (Front Kick, Squat, Clean & Jerk) within the principles of Stability
NEWTONS LAWS...
Introduction to Sir Isaac Newton and what 3 Laws of Motion he came up with <-------
APPLICATION OF NEWTONS LAWS WITH A BICYCLE
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Student Newton’s Laws.pptxWORK THROUGH THIS PPT, THAT IS LOCATED IN YOUR FOLDERS, AND ANSWER THE RELEVANT QUESTIONS ON EACH SLIDE
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APPLICATION OF NEWTONS LAWS IN A LAB FORM
APPLICATION OF NEWTONS 3 LAWS TO NFL FOOTBALL
FORCE SUMMATION...
To give an object momentum in activities such as throwing, kicking or striking an object, the amount of momentum given to the object is determined by ‘the sum of all forces generated by each body part’ (i.e. Force summation).
To give an object momentum in activities such as throwing, kicking or striking an object, the amount of momentum given to the object is determined by ‘the sum of all forces generated by each body part’ (i.e. Force summation).
FORCE SUMMATION - STUDENT.pptxPLEASE ENSURE ALL OF YOU HAVE A COPY OF THIS POWERPOINT IN YOUR Iphe FOLDER IN YOUR DRIVE
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WATCH THIS VIDEO TO SEE THE EXPLAINATION OF FORCE SUMMATION IN ACTION ------------->
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