Interaction of posture, forces and time

                  “The safety of the body is ensured by considering its weakest link.”                      It is important to remember that the interaction between posture, force and time may sometimes increase or decrease the total risk (increased probability and severity of injuries) considerably. It is for instance not necessarily true that lifting heavy weights is always a risk; this is acceptable as long as it is done infrequently (to ensure recovery) and with good posture.                   Read more

Measuring posture

                         How, then, can we determine if a posture in itself is harmful? A good rule of thumb is that if a posture is held near the outer range of motion, it is probably not a good position for taking on external forces. For many ergonomics evaluation methods, posture is defined in terms of joint angles between body segments. A “neutral” posture is considered the least amount of loading, and resembles a relaxed, standing, symmetrical body position with the arms hanging along the sides of the body .   Read more

How big is the problem?

              MSDs are the work-related health problem with the highest impact on sickness absenteeism in Europe; they are the cause of half of all absences from work and cost the EU €240 billion each year in productivity losses (Fit for Work Europe 2013). MSDs are also the work-related health problem with the highest impact on permanent incapacity; 61% of permanent incapacity is due to MSDs (OSHA 2007). Forty-four million workers across the EU have an MSD caused by their work, 30% of those with MSDs also have depression, making it even more difficult for Read more

Music

                 What is music its ? what comes out of the speakers when we play a cd on our stereo. Its what we hear on the radio. Music is singers singing and musicians playing. music is a sound that we enjoy hearing. iIs this a proper answer to the question what is music if i asked what is a car you could answer by pointing at a large object moving up the street and saying its one of those. But this may not be a satisfactory answer. A full explanation of what a car is would mention petrol internal combustion engines Read more

Dance

          What do we see when we see dance what do we feel when we dance who are we when we are part of an enactment of dance the phenomenon of dance brings to the fore key ideas about the nature of human meaning-making the role of our fundamentally corporeal actions in the world and the foundational aspects of our experiences. Dance i contend holds immense promise as an object for study as well as a subject of study that is a source of insight in itself shedding light on life movement and meaning. In investigating Read more