Exam Four Study Guide Flashcards
(57 cards)
Plyometric training increases performance for what type of movements?
Explosive movements
Explosive movements include jumping, sprinting, and throwing.
How does the length of the amortization phase affect plyometric performance?
Shorter amortization phase improves performance
What are the appropriate training surfaces for plyometric training?
Grass, rubber, and wood surfaces
What are the rules based on body size for prescribing plyometric training?
Larger athletes may require lower volume; smaller athletes can handle higher volume
What are the ways plyometric volume can be measured?
By number of repetitions, sets, and intensity
What are some examples of upper body plyometric training to include the stretching shortening cycle?
Medicine ball throws, plyometric push-ups
Is plyometric training safe for children and adolescents?
Yes, with proper supervision and programming
What is the stretch shortening cycle?
A muscle action that involves an eccentric contraction followed by a rapid concentric contraction
What is the most intense lower body plyometric exercise?
Depth jumps
What are the appropriate rest intervals between reps and sets for submaximal and maximal depth jumps?
2-3 minutes for maximal; 1-2 minutes for submaximal
What is the product of sprint speed?
Stride length multiplied by stride frequency
What is the definition of agility?
The ability to rapidly change direction or position
What must a runner do to increase their stride length regarding ground forces?
Apply greater ground forces
What type of exercises would be used to increase sprint speed?
Resisted sprints, overspeed training, and plyometrics
What does overspeed training improve for sprint performance?
Increases stride frequency
What does a combo of resisted and overspeed training improve for sprint performance?
Overall sprint speed and efficiency
What does a combo of resisted, overspeed training, and quick feet drills improve for sprint performance?
Speed and agility
What does a combo of resisted, overspeed training, quick feet drills, and flexibility training improve for sprint performance?
Comprehensive sprint performance
Describe the appropriate mechanics of sprinting.
Body posture upright, hands close, hips high, head neutral, legs extended fully
What training technique can be used for a sprinter to achieve sprint speeds faster than their normal top speed?
Overspeed training
What are the balance inputs?
Visual, vestibular, and proprioceptive inputs
Which foot position allows the athlete to quickly explode off the ground during agility drills?
Feet shoulder-width apart
What equipment is used for quickness drills that develop foot speed, balance, and coordination?
Agility ladders and cones
What are the training purposes of using agility dots?
Improve foot speed, balance, and coordination