Biomechanics module (GM50005)

Biomechanics is the study of how living things move and the forces that permit that movement. It looks at how muscles, bones, tendons, and ligaments work together.

This module gives you expert knowledge and experience of biomechanics. You'll be able to relate this to the design and use of orthopaedic and rehabilitation devices. You'll also learn how it helps with measuring, analysing, and improving human movement. 

What you will learn

In this module, you will learn about:

• rigid body mechanics
  • the international standard for measurement (SI system)
  • motion types (straight-line, curved, rotational)
  • analysing force and motion using graphs and vectors
  • selecting and applying coordinate systems
  • constrained motion
  • momentum (linear and angular)
  • work, energy and power
• structural mechanics
  • classification of materials
  • stress, strain and material behaviour (elastic/plastic)
  • strain energy and toughness
  • viscous and viscoelastic behaviour
  • stress analysis
  • friction, wear, and lubrication
  • material testing
  • mechanism of ductile and brittle fracture
  • fatigue failure and testing
  • mechanical properties and corrosion of metals
  • polymers and ceramics
• skeletal mechanics
  • link segment modules
  • static, dynamic and quasi static models
  • direct and inverse dynamics
  • measurement and proportions of the human body
  • joint and bone-on-bone force
  • relationships between muscle force and velocity
  • pennation angle and physiological cross-sectional area
  • electromyography in biomechanical analysis
  • distribution problem and solution techniques
  • detailed biomechanics of the lower limb, upper, limb, spine, and gait cycle
• tissue mechanics
  • compact and cancellous bone
  • loads that act on bones in the human body
  • exercise, bone mineralisation and strength
  • fatigue fracture and muscle fatigue
  • age and sex-related changes on the biomechanics of bone
  • structure, composition, and behaviour of articular cartilage
  • structure and properties of tendons and ligaments
  • skin function and properties

By the end of this module, you will be able to:

• understand and interpret rigid body mechanics
• understand and interpret structural (deformable body) mechanics
• use biomechanics to analyse the behaviour of the human musculoskeletal system
• be aware of and understand relevant current research
• know the strengths and limitations of biomechanical based analyses of biological systems.

Assignments / assessment

• Written exam (80%)
• Coursework (20%)

There will be opportunities for learning and feedback through formative assessment.

Teaching methods / timetable

You will learn through a range of methods, including:

• lectures
• seminars
• practical sessions
• tutorials
• extensive directed and self-study
• supported student-led communities and collaborations
• online learning.

Extra support is available where required. This could be providing extra resources, or formal/informal discussions.