Ch. 9 Speed, Agility, And Quickness Training Flashcards
Speed
The “rate of performance“ of an activity
Linear Speed
ability to move in one intended direction as fast as possible
Stride rate
amount of time needed to complete a stride cycle; limited by stride length
Drive phase
point of stride when foot first contacts the ground
Recovery phase
point of stride when leg swings from the hip while foot clears the ground
Support phase
point of stride when runner’s weight is carried entirely by the foot
Over-speed (assisted) drills
running drills using an apparatus or downhill surface grade that assists in accelerating movement; athlete adapts to higher rates of acceleration
Resisted speed drills
athlete moves against increased horizontal or vertical load; improves running drive-phase force production and stride length
Agility
ability to change direction or orientation based on rapid processing of internal or external information, accurately without significant loss of speed
Multidirectional speed (MDS)
ability to create speed in any direction or body orientation
Components of agility training
body control and awareness, recognition and reaction, starting and first step, acceleration, footwork, change of direction, stopping
Quickness
ability to execute movement skills in a comparatively brief amount of time
Reaction time
time elapsed between an athlete’s recognizing the need to act and initiating the appropriate action
Total response time
summation of the reaction time and the time it takes to execute movement
Agility/MDS Progression Model
Beginner: Proper movement skill
Intermediate: Speed of movement
Advanced: Reaction based speed of movement