NASM: Chapter 19 - Speed, Agility, and Quickness Training
This flashcard set defines speed and breaks down its components—stride rate and stride length. It also covers how to improve speed, describes proper sprint mechanics, and explains frontside mechanics for optimal sprinting performance.
Define Speed.
The ability to move the body in one intended direction as fast as possible.
Product of stride rate and stride length
Key Terms
Define Speed.
The ability to move the body in one intended direction as fast as possible.
Product of stride rate and stride length
What is stride rate? Can it be improved? If so, how?
The number of strides taken in a given amount of time (or distance).
Speed can be improved via proper core strength, plyomet...
What is stride length?
The distance covered with each stride during running
Describe proper sprint mechanics.
Proper running mechanics allows the client to maximize force generation through biomechanical efficency, allowing maximal movement velocity to be a...
Describe frontside mechanics.
Proper alignment of the lead leg and pelvis during sprinting, which includes ankle dorsiflexion, knee flexion, hip flexion, and neutral pel...
Describe backside mechanics.
Proper alignment of the rear leg and pelvis during sprinting, which includes plantarflexion, knee extension, hip extension, and neutral pel...
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| Term | Definition |
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Define Speed. |
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What is stride rate? Can it be improved? If so, how? |
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What is stride length? | The distance covered with each stride during running |
Describe proper sprint mechanics. | Proper running mechanics allows the client to maximize force generation through biomechanical efficency, allowing maximal movement velocity to be achieved in the shortest time possible. |
Describe frontside mechanics. |
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Describe backside mechanics. |
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True or false: For both front and backside mechanics, it is essential that the pelvis stay neutral. Explain why. |
- The goal is to facilitate proper range of motion and force production |
Define agility. | The ability to accelerate (start), decelerate, stabilize (stop), and change direction quickly while maintaining proper posture. |
How can one improve stride rate? | With proper core strength, plyometric training, and technique. |
Agility requires a high level of ______ _______ to be able to maintain one’s center of gravity over the base of support while changing directions at various speeds. | Neuromuscular efficiency |
Define quickness. | The ability to react and change body position with maximal rate of force production, in all planes of motion and from all body positions, during functional activities. |
Quickness involves the ability to assess _____, ______, or kinesthetic stimuli and to prove appropriate physical response as fast as possible. |
- Auditory |
How does SAQ training help improve the physical health profile of apparently healthy sedentary adults and those with medical or health limitations? | |
Why is SAQ training important for children? |
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List some effective ways of SAQ training for children. Give an exercise example as well. |
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Front and Backside mechanics work in syncrony to apply _____ to the ground, _____ from a stride cycle, and propel the body _____ effectively. |
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Proper agility training can also help prevent injury by enhancing the body’s ability to effectively control eccentric forces in all planes of motion. How else can it help the prevent injury within the body? |
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What would be effective SAQ training for weight loss? |
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What is the primary focus of SAQ training programs for weight loss? How is it achieved? |
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Give an example of an SAQ circuit for weight loss. | Circuit:
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List a variety of SAQ drills used for weight loss. |
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What is the primary focus of SAQ training programs for seniors? |
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List some benefits of SAQ training for seniors |
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What is osteopenia? How does it affect the body? |
- Increases likelihood for fractures and other acute and chronic skeletal disorders such as osteoporosis |
What is sarcopenia? | Age-related loss of skeletal muscle mass |
What are some SAQ drills uses for seniors? |
| - Stand-up to figure 8 |
Describe the acute variables for SAQ Program design for the stabilization level. |
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Describe the acute variables for SAQ Program design for the strength level. |
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Describe the acute variables for SAQ program design for the power level. |
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