Skill Acquisition Stages
Biomechanics Basics
Forces and Motion
Movement Patterns
Motor Learning
100

What are the three stages of skill acquisition?

Cognitive, Associative, and Autonomous.

100

What is the definition of biomechanics?

The study of the mechanical laws relating to the movement or structure of living organisms.

100

What is Newton's first law of motion?

An object will remain at rest or in uniform motion unless acted upon by an external force.

100

What is a gross motor skill?

A skill that involves large muscle groups and typically results in a large movement, such as running or jumping.

100

What is motor learning?

Motor learning refers to the process of improving the smoothness and accuracy of movements.

200

What characterizes the cognitive stage of skill acquisition?

Learners are figuring out what to do and rely heavily on instructions and demonstrations.

200

What is inertia in biomechanics?

Inertia is an object's resistance to a change in its state of motion.

200

Define the term "acceleration."

The rate at which an object changes its velocity.

200

What is a fine motor skill?


A skill that requires small, precise movements, usually involving the hands and fingers, such as writing or threading a needle.

200

What is the difference between blocked and random practice?

Blocked practice involves repetitive practice of the same skill, while random practice involves practicing multiple skills in a varied order.

300

In which stage does a learner require less conscious effort to perform a skill?

Autonomous stage.

300

What is the difference between kinematics and kinetics?

Kinematics describes motion without considering forces, while kinetics involves the forces that cause motion.

300

What is the significance of the center of mass in biomechanics?

The center of mass is the point where an object’s mass is evenly distributed, and it plays a key role in balance and stability.

300

What is the difference between open and closed skills?

Open skills are performed in unpredictable environments, while closed skills are performed in stable, predictable environments.

300

Define "intrinsic feedback."

Feedback that comes from within the performer, such as feeling the movement or knowing if a technique is right.

400

How does feedback change across the stages of skill acquisition?

In the cognitive stage, learners need frequent feedback. As they progress, they require less external feedback and rely more on intrinsic feedback.

400

How do you calculate velocity?

Velocity = Displacement ÷ Time.

400

How does friction affect athletic performance?


Friction can either enhance or inhibit performance, depending on the sport—e.g., providing grip for runners or resistance for swimmers.

400

What is the role of coordination in performing complex movements?

Coordination ensures that different parts of the body work together efficiently to produce smooth, effective movements.

400

How does the concept of "transfer of learning" apply to motor skills?

Transfer of learning occurs when skills learned in one context improve performance in another context, such as using tennis skills to improve badminton play.

500

What role does practice play in advancing through the stages of skill acquisition?

practice, which is focused and goal-oriented, is essential for moving from the cognitive to the associative and autonomous stages.

500

What is angular velocity?

The rate of change of angular position of a rotating object, measured in radians per second.

500

What is torque, and how does it apply to biomechanics?

Torque is a measure of the force that causes an object to rotate around an axis, crucial for understanding rotational movements in sports like gymnastics.

500

What are the four phases of a movement pattern?

Preparation, execution, follow-through, and recovery.

500

What is a schema in motor learning theory?

A schema is a rule or concept that helps an individual adapt and modify skills based on different conditions.