Sports, Exercise & Health Science HL
18
Chapters
197
Notes
Chapter 1 - Musculoskeletal Anatomy
Chapter 2 - Cardio-Respiratory Exercise Physiology
Chapter 3 - Nutrition & Energy Systems
Chapter 4 - Movement Analysis
Chapter 5 - Skill In Sport
Chapter 6 - Measurement & evaluation of human performance
Chapter 7 - Training to optimize physiological performance
Chapter 8 - Environmental Factors & Performance
Chapter 9 - Non-Nutritional Ergogenic Aids
Chapter 10 - Individual Differences In Sport
Chapter 11 - Motivation In Sport & Exercise
Chapter 12 - Arousal, Anxiety & Performance
Chapter 13 - Psychological Skills Training
Chapter 14 - Overtraining, Stress & Burnout In Adolescent Athletes
Chapter 15 - Physical Activity & Health
Chapter 16 - Nutrition For Sport & Exercise
Chapter 17 - Internal Assessment & Practical Work
Chapter 18 - Perparing For Your Exams
Sports, Exercise & Health Science HL
Chapter 4 - Movement Analysis
Unveil The Mysteries Of Kinetics And Gravity: Newton's Influence Revealed
622 words
4 mins read
Last edited on 5th Nov 2024
Table of content
What is kinetics? 🤔
- Kinetics is the superhero behind understanding the forces that make stuff move!
- There are two main types:
- Linear Kinetics - Deals with movements in a straight line (like running a 100m sprint! 🏃).
- Angular Kinetics - Focuses on movement around an axis (think pirouetting ballerinas! 🩰).
Force more than a push or pull 💪🌌
- Basic Definition: A push or pull.
- Advanced Look: It's the chat or interaction between two things. Sometimes they touch (like your hand trying to slide due to sweaty palms - thanks, friction!), and sometimes they don't (like when you drop your ice cream because gravity is heartless 😭).
Newton & the apple 🍎🌍
- Back in 1687, Sir Isaac Newton dropped some serious knowledge.
- Thanks to pals like Galileo and Kepler, he figured out:
- There's a magnetic-like force between objects.
- This force is linked to their mass (how much stuff is in them) and weakens as you increase the distance between them.
- This force isn't just about planets circling the sun; it's why we stay on the ground instead of floating away!
Unlock the Full Content! 
Dive deeper and gain exclusive access to premium files of Sports, Exercise & Health Science HL. Subscribe now and get closer to that 45 🌟
Sports, Exercise & Health Science HL
Chapter 4 - Movement Analysis
Unveil The Mysteries Of Kinetics And Gravity: Newton's Influence Revealed
622 words
4 mins read
Last edited on 5th Nov 2024
Table of content
What is kinetics? 🤔
- Kinetics is the superhero behind understanding the forces that make stuff move!
- There are two main types:
- Linear Kinetics - Deals with movements in a straight line (like running a 100m sprint! 🏃).
- Angular Kinetics - Focuses on movement around an axis (think pirouetting ballerinas! 🩰).
Force more than a push or pull 💪🌌
- Basic Definition: A push or pull.
- Advanced Look: It's the chat or interaction between two things. Sometimes they touch (like your hand trying to slide due to sweaty palms - thanks, friction!), and sometimes they don't (like when you drop your ice cream because gravity is heartless 😭).
Newton & the apple 🍎🌍
- Back in 1687, Sir Isaac Newton dropped some serious knowledge.
- Thanks to pals like Galileo and Kepler, he figured out:
- There's a magnetic-like force between objects.
- This force is linked to their mass (how much stuff is in them) and weakens as you increase the distance between them.
- This force isn't just about planets circling the sun; it's why we stay on the ground instead of floating away!
Unlock the Full Content!
Dive deeper and gain exclusive access to premium files of Sports, Exercise & Health Science HL. Subscribe now and get closer to that 45 🌟