Introduction
When planning your IB Diploma, you’ll need to select at least one Group 4 science subject. For many students, the choice comes down to IB Sports, Exercise & Health Science (SEHS) or IB Physics. Both are respected sciences, but they differ in focus, skills developed, and university pathways.
This article will help you compare IB Sports Science and Physics so you can choose the subject that aligns best with your strengths, interests, and future ambitions.
Quick Start Checklist: Sports Science vs Physics
- Sports Science: Human-focused, applied, connected to health and performance.
- Physics: Abstract, theory-heavy, focused on forces, energy, and matter.
- Sports Science: Great for careers in health, sports, and wellness.
- Physics: Essential for engineering, technology, and physical sciences.
- Both: Develop critical thinking, data analysis, and problem-solving skills.
Content and Focus
IB Sports Science covers:
- Anatomy and physiology.
- Energy systems and nutrition.
- Biomechanics and movement analysis.
- Sports psychology and performance.
- Global health challenges.
IB Physics covers:
- Mechanics and motion.
- Electricity, waves, and thermodynamics.
- Quantum and nuclear physics.
- Mathematical models of the universe.
Sports Science is to humans, while Physics is , covering universal principles.
