Throwing Flashcards
Factors affecting the range of a projectile?
Release Velocity
Height of release
Angle of release
Gravity
In Basketball what angle is required to decrease chance of missing?
Higher angles
Throwing for accuracy planes?
Darts - Vertical plane targets
Basketball - Horizontal Plane Targets
Three things to consider when throwing for accuracy?
Angle of release
Height of release
Release Velocity
What is most important variable for accuracy?
Angle
Shot put relationship with release velocity?
Was found to have a positive relationship contributing 83% to variance
Shot put relationship with angle of release?
Negative relationship accounting for 7% of variance
Sequencing segments
Bigger, more proximal segments such as the pelvis should reach peak speed before smaller, more distal segments, such as the wrist
Important of segmental movement
Being able to time this segmental movement in sequence is a very important element of any overarm throwing action (Morriss, 2000).
Importance of the Pelvic-Shoulder separation
Allows for an increase in the impulse applied to the shot
Increases the pelvis-shoulder separation angle
Pelvic-Shoulder separation
Separation angle measures trunk rotation
its magnitude affects the amount of torque possible
Importance of sequencing
Sequencing the body segments optimally is necessary to transfer power from the segments to the implement (proximal to distal).
The side-on movement in the final stages of a cricket fast bowl allows for the increase of what variable to the ball?
Impulse