The ergonomics is a scientific discipline that deals with the interaction between humans and the elements of a production system (humans, machines and the environment); and the application of the scientific knowledge on man and the conception of the jobs with the aim of increasing the effectiveness and wellbeing for workers. Through this training programme in Postural and Effort Ergonomics Students will be able to function effectively within the sector and analyse the risk factors to avoid back injuries, for injury prevention musculoskeletal resulting from static postures and incorrect movements, repetitive movements or muscle strain.