Movement analysis — Eduqas GCSE Physical Education

Movement analysis is a fundamental topic in GCSE Physical Education that explores how the human body generates and controls movement during physical activity. It focuses on the skeletal and muscular systems, examining how bones, joints, and muscles work together as levers to produce efficient motion. Understanding movement analysis is crucial for improving performance, preventing injury, and designing effective training programmes.

This topic covers three main areas: the classification of joints (e.g., hinge, ball-and-socket), the types of movement at synovial joints (e.g., flexion, extension, abduction, adduction, rotation), and the concept of levers – including first, second, and third class levers in the body. Students will learn to identify the fulcrum, load, and effort in each lever system and apply this knowledge to sporting examples like a bicep curl or a push-up.

Movement analysis is not just theoretical; it has practical applications in coaching, physiotherapy, and sports science. By analysing movements, students can suggest improvements to technique, understand why certain exercises target specific muscles, and appreciate how the body maximises force or speed. This topic builds on basic anatomy and prepares students for more advanced study of biomechanics.

• →Levers: There are three classes of lever in the body. First class (e.g., nodding head) has fulcrum between load and effort; second class (e.g., standing on tiptoes) has load between fulcrum and effort; third class (e.g., bicep curl) has effort between fulcrum and load. Most body levers are third class, favouring speed over force.
• →Types of movement at synovial joints: Flexion (decreasing angle), extension (increasing angle), abduction (moving away from midline), adduction (moving towards midline), rotation (turning around axis), and circumduction (circular movement). Know which joint allows each movement.
• →Planes and axes: Movements occur in planes (sagittal, frontal, transverse) and around axes (sagittal, frontal, vertical). For example, a cartwheel is in the frontal plane around the sagittal axis; a somersault is in the sagittal plane around the frontal axis.
• →Antagonistic muscle pairs: Muscles work in pairs – agonist (prime mover) contracts, antagonist relaxes. For example, in a bicep curl, the biceps brachii is the agonist and triceps brachii is the antagonist. Understanding this is key to analysing movement.

• Factors contributing to participation, provision, and performance (family, gender, society, peers, cost, access, role models)
• Influence of school PE programmes, extra-curricular activities, and the wider curriculum
• Impact of physical literacy and physical activity on children's development
• Provision strategies for target groups (gender, race, disability)
• Commercialisation of sport (media, advertising, globalisation)
• Ethical issues in sport (gamesmanship, sportsmanship, financial issues, deviance/drug taking)

• 💡Use current, real-world examples of media and sponsorship to support your arguments
• 💡Ensure you can distinguish between participation, provision, and performance factors
• 💡Practice applying theoretical knowledge to stimuli/sources provided in the exam
• 💡Be prepared to analyse and evaluate data related to participation rates
• 💡Always use correct anatomical terminology (e.g., 'flexion' not 'bending') and link movements to specific joints (e.g., 'flexion at the elbow'). This shows precise knowledge and gains marks.
• 💡When describing lever systems, clearly label the fulcrum, load, and effort on a diagram or in words. Use sporting examples like a golf swing or a kick to demonstrate application.
• 💡For higher marks, explain the mechanical advantage or disadvantage of a lever. For instance, third class levers require more effort but produce faster movements – useful in throwing or kicking.

• Failing to link socio-cultural factors to specific examples of participation or performance
• Confusing gamesmanship with sportsmanship
• Providing generic answers about media without referencing commercialisation or advertising
• Neglecting to discuss the role of school PE in long-term participation
• Misconception: All levers in the body are third class. Correction: While most are third class, there are examples of first class (e.g., triceps in a press-up) and second class (e.g., calf raise). Students must learn to identify each class based on the order of fulcrum, load, and effort.
• Misconception: Flexion always means bending a limb. Correction: Flexion is a decrease in the angle at a joint, but it can occur at the spine (e.g., bending forward) or at the shoulder (e.g., lifting arm forward). It is not limited to elbows or knees.
• Misconception: The agonist and antagonist are the same for every movement. Correction: The roles swap depending on the direction of movement. For example, in a bicep curl, biceps is agonist; in a triceps extension, triceps is agonist. Students must analyse each movement separately.