Carga postural - REBA

This method used to analyze, quickly and easily, the risk due to forced or maintained a certain position.
This tool includes factors dynamic and static postural load, the person-filler interaction, and assisted gravity for maintaining the position of the upper extremities, ie aid that can make gravity itself to maintain the position of the arm .
Provides a scoring system for muscle activity due to static posture (body part or a body part), dynamic (repeated actions, for example greater than 4 times / minute repetitions, except walking), unstable or rapid changes in posture considering the strength, grip and the interaction or connection between the person.
It also provides a level of action by the final score with an indication of urgency.