Simply Sport Science: Episode 5 - What are Levers?

Simply Sport Science: Episode 5 - What are Levers?

Today we’re diving into one of the simplest but most powerful ideas in sport and exercise science: levers in the human body. We use them every time we move, from sprinting out of the blocks to throwing a ball or even just standing upright. Understanding how levers actually work helps explain why some movements feel effortless while others demand huge force, why technique matters so much, and how tiny changes in joint position can transform performance. So in this episode, we’ll break down the classes of levers, how the body uses them, and why athletes should care. Let’s get started.

Simply Sport Science: Episode 4 - Muscular Contraction

Welcome to Simply Sport Science, the podcast that breaks down complex concepts into clear, easy-to-understand ideas. In today’s episode, we’re exploring muscular contraction — how our muscles actually create movement and force. We’ll look at the different types of contractions, from isotonic to isometric, and unpack how muscle fibres work together to produce everything from a sprint to a steady handstand. Whether you’re revising for your IB Sport Science exam or just curious about how your body powers performance, this episode will help you connect the theory of contraction to real sporting examples and everyday movement.

Simply Sport Science: Episode 3: Anthropometry

Anthropometry is the science of measuring the human body. From limb lengths and torso proportions to body composition. In this episode, we explore how these measurements impact sport and health science, helping explain why athletes excel in certain disciplines, how training can be tailored to individual bodies, and how equipment can be optimised for performance. We also look at its role in injury prevention, talent identification, and monitoring health indicators like BMI and waist-to-hip ratio. Whether you’re an athlete, coach, or just curious about how body shape influences movement, this episode reveals the power of understanding the human body.

Simply Sport Science: Episode 2: Planes and Axes of Movement

In this episode, we dive into anthropometry - the science of measuring body segments and proportions - and explore how it’s used in sport and health science. From assessing athlete performance to designing training programs, understanding body composition and proportions can reveal key insights into strength, speed, and injury risk. We’ll break down the main measurements, explain their relevance, and show how this information guides coaching, talent identification, and health monitoring. Whether you’re studying sport science or just curious about how the body’s structure influences performance, this episode makes anthropometry easy to understand and highly practical.

Simply Sport Science: Episode 1: The Axial & Appendicular Skeleton

In this episode, we explore how the human skeleton is divided into two major components: The axial and appendicular skeleton and how each plays a unique role in movement, posture, and protection. From the stability of the spine to the mobility of the limbs, you’ll discover how these two systems work together to create the foundation for all athletic performance. Whether you’re a Sport Science student or just curious about how the body moves, this episode breaks it down in a clear and engaging way, connecting anatomy directly to sport and exercise performance.