Biomechanics

Question 1

Step 1: Preparation

Answer 1

Understand the skill to be analysed, identifying the critical associated with ‘ideal performance’

Question 2

Step 2: Observation

Answer 2

• Decide on the number of observations needed to make decision on critical variables
• The is a need to observe the actions from different locations to assess different variables
• observe performance under different conditions, eg match vs. practice

Question 3

Step 3: Evaluation

Answer 3

• Compare critical values of your ‘ideal performance’ with the observed performance
• Prioritise practice time with regards to strengths in performance and observed weakness

Question 4

Step 4: Intervention

Answer 4

• Select the appropriate intervention to rectify weakness in performance.
• Provide feedback on the mechanical variables being practiced

Question 5

Step 5: Re-observation

Answer 5

-Check that the intervention strategies have been successful in modifying the movement

Question 6

Biomechanics

Answer 6

a branch of sport science that examines the internal and external forces acting on the body, the effects produces by these forces and how these forces affect performance

Question 7

How can biomechanics assist in enhancing performance?

Answer 7

• Helping coaches make modifications based on the athlete
• Provide guidelines for the selection of appropriate equipment to suit and individuals body size & shape
• Reduces the incidence of overuse or impact injuries

Question 8

Where can this be done?

Answer 8

• In the laboratory
• In the field during training
• During competition

Question 9

Biomechanical principles often apply to more than one movement pattern.

Answer 9

Many movement patterns can be broken down into phases of movement such as preparation, action, follow through.
-The principle of summation of momentum applies to throwing, striking and kicking.