EHR218 Biomechanics (8)

This subject provides students with the opportunity to gain an understanding of the fundamental underpinning mechanical principles of human movement and to be able to apply them in a practical context. Students learn how various kinetic (forces) and kinematic (description of motion) principles can be applied to improve movement skill technique and equipment design to maximise performance and/or reduce injuries. A practical-focused learning design will allow students to apply mechanical concepts to identify and describe why the body moves in certain ways.


Session 2 (60)
On Campus
Bathurst Campus
Port Macquarie Campus
Bathurst Campus

Continuing students should consult the SAL for current offering details: EHR218. Where differences exist between the Handbook and the SAL, the SAL should be taken as containing the correct subject offering details.

Subject Information

Grading System



One session


School of Exercise Science, Sport and Health

Enrolment Restrictions

Bachelor of Exercise and Sport Science

Bachelor of Exercise and Sport Science (Sport Management)

Bachelor of Education (Health & PE)

Diploma of Exercise Studies

Assumed Knowledge

Basic fundamental mathematics and numeracy is assumed for this subject.

Learning Outcomes

Upon successful completion of this subject, students should:
  • be able to apply the fundamental concepts and principles of biomechanics as they relate to a specific movement skill;
  • be able to distinguish between and undertake qualitative and quantitative approaches for describing human movement;
  • be able to understand and explain basic kinetic and kinematic biomechanical principles, and how the can be applied to motion;
  • be able to solve basic quantitative problems related to linear and angular kinetic and kinematic concepts involving motion;
  • be able to describe the principles of the centre of gravity, equilibrium and balance;
  • be able to explain the concept of levers and mechanical advantage within the human body;
  • be able to describe the effects of factors governing projectile trajectory;
  • be able to discuss the concepts and relationships of muscle mechanics during motion;
  • be able to describe the principles of fluid motion including friction, buoyancy, drag and lift;
  • be able to describe and explain the kinematic and kinetic patterns during the gait cycle.


This subject will cover the following topics:
  • Linear and angular kinetic principles;
  • Linear and angular kinematic concepts;
  • Equilibrium, balance and centre of gravity;
  • Projectile motion;
  • Biomechanics in a fluid environment;
  • Muscle mechanics;
  • Gait.

Indicative Assessment

The following table summarises the assessment tasks for the online offering of EHR218 in Session 2 2020. Please note this is a guide only. Assessment tasks are regularly updated and can also differ to suit the mode of study (online or on campus).

Item Number
Value %
Online tutorial engagement
Online tests
Biomechanics of a specific movement skill (video)
Final examination

The information contained in the CSU Handbook was accurate at the date of publication: May 2021. The University reserves the right to vary the information at any time without notice.