0:00:10i one quarter talked about
0:00:14so but ergonomic study people work for
0:00:20i guess the idea that the bottom as she pushed them establishing breakdown is typically
0:00:26occurs in the form of a little bit types of injuries that play our workforce
0:00:31backing is the most common complaints by
0:00:35the united states the cost of treating that is quickly approaching one trillion dollars
0:00:41and efforts reverse is true
0:00:43ministers metals have been developed of your they also be similar two-stage approach to analysing
0:00:49rates but first used to measure low forces is to occur with the push polling
0:00:57this is to repetition frequency that workers are suppose sports
0:01:07a few factors are important because the studies have shown that it is used for
0:01:13instance just problems tended to be completely that the experimenter very similar machines about class
0:01:20in this fifty feel your state a small white or reject which is really troubling
0:01:26so that experience over time in three distinct phases
0:01:32most troubling is this is because that cross you want to loose tolerance level of
0:01:38these two issues by scholars it takes a long time to this way but once
0:01:44it occurs leads to wrap hey expense permanent
0:01:50now my researchers can start the back to his assessment tools this into account business
0:01:56last and the reason is that are all based on the assumption that were repetition
0:02:02independent
0:02:04the truth however as a research indicates what this that rate really uttered by nonlinear
0:02:11it is dependent upon the combination of course and repetition
0:02:19no a particle is capable of measuring this computation and really
0:02:30g
0:02:32and is developing individual risk profiles people not only looks i just a job units
0:02:40but also accent strength and tolerance factors sort able to do not risk profiles for
0:02:46workers better