Podcast
Questions and Answers
The study of moving systems that undergo acceleration and deceleration is called ______ biomechanics.
The study of moving systems that undergo acceleration and deceleration is called ______ biomechanics.
dynamic
The study of systems at equilibrium, whether at rest or moving at a constant velocity is called ______ biomechanics.
The study of systems at equilibrium, whether at rest or moving at a constant velocity is called ______ biomechanics.
static
Sports science is the study of how the human body performs during ______ and sports activities.
Sports science is the study of how the human body performs during ______ and sports activities.
exercise
______ are devices used to improve body alignment.
______ are devices used to improve body alignment.
Signup and view all the answers
Sports science combines disciplines such as physiology, biomechanics, psychology, and ______ to optimize athletic performance.
Sports science combines disciplines such as physiology, biomechanics, psychology, and ______ to optimize athletic performance.
Signup and view all the answers
Artificial limbs used to replace lost or broken limbs are called ______.
Artificial limbs used to replace lost or broken limbs are called ______.
Signup and view all the answers
Intrinsic motivation comes from within, like a passion for the sport or ______.
Intrinsic motivation comes from within, like a passion for the sport or ______.
Signup and view all the answers
Exercise physiology examines how the body responds and adapts to ______ activity.
Exercise physiology examines how the body responds and adapts to ______ activity.
Signup and view all the answers
At rest, our nervous system maintains a parasympathetic tone, which affects the respiratory rate, cardiac output, and various ______ processes.
At rest, our nervous system maintains a parasympathetic tone, which affects the respiratory rate, cardiac output, and various ______ processes.
Signup and view all the answers
Exercise stimulates the sympathetic nervous system and will induce an integrated response from the ______.
Exercise stimulates the sympathetic nervous system and will induce an integrated response from the ______.
Signup and view all the answers
The parasympathetic nervous system predominates in quiet “rest and ______” conditions.
The parasympathetic nervous system predominates in quiet “rest and ______” conditions.
Signup and view all the answers
The parasympathetic nervous system promotes relaxation, recovery, and energy ______.
The parasympathetic nervous system promotes relaxation, recovery, and energy ______.
Signup and view all the answers
The sympathetic nervous system drives the “fight or ______” response in stressful situations.
The sympathetic nervous system drives the “fight or ______” response in stressful situations.
Signup and view all the answers
The ______ nervous system stimulates adrenaline release, boosting energy and focus.
The ______ nervous system stimulates adrenaline release, boosting energy and focus.
Signup and view all the answers
The study of how living things move and the forces that act on them is called ______.
The study of how living things move and the forces that act on them is called ______.
Signup and view all the answers
A ______ is a simple machine that helps us move our bodies more efficiently, such as our arms and legs.
A ______ is a simple machine that helps us move our bodies more efficiently, such as our arms and legs.
Signup and view all the answers
The ability to maintain equilibrium while stationary or without moving is called ______ balance.
The ability to maintain equilibrium while stationary or without moving is called ______ balance.
Signup and view all the answers
The ______ is the pivot point or the spot where the lever rotates.
The ______ is the pivot point or the spot where the lever rotates.
Signup and view all the answers
The ability to maintain equilibrium during movement or while the body is in motion is called ______ balance.
The ability to maintain equilibrium during movement or while the body is in motion is called ______ balance.
Signup and view all the answers
______ is the rate at which velocity changes over time.
______ is the rate at which velocity changes over time.
Signup and view all the answers
______ refers to how we move in space.
______ refers to how we move in space.
Signup and view all the answers
Flashcards
Dynamic Systems
Dynamic Systems
The study of moving systems that undergo acceleration and deceleration.
Static Systems
Static Systems
The study of systems at equilibrium, whether at rest or moving at a constant velocity.
Orthotics
Orthotics
Devices used to improve body alignment.
Intrinsic Motivation
Intrinsic Motivation
Signup and view all the flashcards
Pre-competition Anxiety
Pre-competition Anxiety
Signup and view all the flashcards
Inhibition of Digestion
Inhibition of Digestion
Signup and view all the flashcards
PNS Activation
PNS Activation
Signup and view all the flashcards
Biomechanics
Biomechanics
Signup and view all the flashcards
Elements of Biomechanics
Elements of Biomechanics
Signup and view all the flashcards
Motion
Motion
Signup and view all the flashcards
Force
Force
Signup and view all the flashcards
Momentum
Momentum
Signup and view all the flashcards
Lever
Lever
Signup and view all the flashcards
Sports Science
Sports Science
Signup and view all the flashcards
Exercise Physiology
Exercise Physiology
Signup and view all the flashcards
Parasympathetic Nervous System (PNS)
Parasympathetic Nervous System (PNS)
Signup and view all the flashcards
Effects of PNS Activation
Effects of PNS Activation
Signup and view all the flashcards
Sympathetic Nervous System (SNS)
Sympathetic Nervous System (SNS)
Signup and view all the flashcards
Effects of SNS Activation
Effects of SNS Activation
Signup and view all the flashcards
Sympathetic vs. Parasympathetic
Sympathetic vs. Parasympathetic
Signup and view all the flashcards
Nervous System Response
Nervous System Response
Signup and view all the flashcards
Study Notes
Introduction to Sports Science
- Sports science studies how the human body performs during exercise and sports activities
- It combines various disciplines, such as physiology, biomechanics, psychology, and nutrition
- The goal is to optimize athletic performance, prevent injuries, and improve overall health
Key Areas of Sports Science
Exercise Physiology
- Examines how the body responds and adapts to physical activity
- Focuses on energy systems, muscle function, and cardiovascular responses
- Helps develop effective training programs
Parasympathetic Nervous System (PNS)
- Predominates in "rest and digest" conditions
- Promotes relaxation, recovery, and energy conservation
- Active during restful states, helping the body return to normal after stress
Effects of PNS Activation
- Slows heart rate, promoting relaxation
- Constricts pupils, maintaining normal vision function
- Stimulates digestion, enhancing nutrient absorption
- Reduces breathing rate, conserving energy
- Decreases stress hormones, aiding recovery and promoting sleep
Sympathetic Nervous System (SNS)
- Drives the "fight or flight" response in stressful situations
- Activated during stress, exercise, or danger
- Prepares the body for action by increasing alertness and energy availability
Effects of SNS Activation
- Increases heart rate, pumping more blood to muscles
- Dilates pupils, enhancing vision
- Inhibits digestion, saving energy
- Increases breathing rate, supplying more oxygen
- Stimulates adrenaline release, boosting energy and focus
Biomechanics
- The study of how living things move and the forces that act on them
- Focuses on the science of movement of a living body, including how muscles, bones, tendons, and ligaments work together to produce movement
Elements of Biomechanics
- Motion, Force, Momentum, Lever, Balance
Motion
- Movement of a body or object across space
- Includes Translation, Rotation, Linear, Angular motion, Velocity, Acceleration
Force
- A push or pull that makes things move or stop moving
- Includes Gravity and Friction
Momentum
- The measure of how difficult it is to stop something that's moving
- Depends on mass and velocity
Lever
- Simple machines that help us move our bodies more efficiently (e.g., arms and legs)
Main Parts of a Lever
- Fulcrum; Pivot point, Effort, Load or Resistance
Balance
- The ability to maintain stability and prevent falling during activities
- Includes Static and Dynamic balance
Kinematics and Kinetics
- Kinematics describes motion without considering the forces causing it
- Kinetics dives into the forces behind motion, understanding causes of motion (pushes, pulls, impacts)
Dynamic and Static Systems
- Dynamic systems involve acceleration and deceleration
- Static systems are at equilibrium (rest or constant velocity)
Application of Biomechanics
- Studying movement helps understand muscle function
- Designing innovative medical treatments (e.g., orthotics and prosthetics)
Orthotics
- Devices used to improve body alignment
Prosthetics
- Artificial limbs used to replace lost or broken limbs
Sports Psychology
- The study of how psychological factors affect athletic performance, exercise, and physical activity
- It enhances mental skills, boosts motivation, and manages stress in athletes and active individuals
Motivation in Sports
- Intrinsic Motivation - from within (e.g., passion, self-improvement)
- Extrinsic Motivation - from external rewards (e.g., trophies, money)
Anxiety and Stress Management
- Pre-competition anxiety (nervousness before a game/competition)
- Techniques like deep breathing, progressive muscle relaxation, visualization/mental imagery help manage stress
Confidence and Self-belief
- Developing positive self-talk to replace negative thoughts
- Building a growth mindset to embrace challenges
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Related Documents
Description
Test your knowledge on sports science concepts, including biomechanics, exercise physiology, and the psychological factors affecting athletic performance. This quiz will cover terms related to movement, motivation, and the body's response to physical activity, helping you understand the complexities of human performance in sports.
