Most common incidents filed under overexertion involve hand and arm strain, back pain and others. 2.) Falls On Same Level This pertains to falls that have happened on same level surfaces. Common injuries filed in this category are slipping on wet floors, falling on snow covered surfaces, and others. Most victims of this accident are elderly employees who have lesser control over their balance. Keeping a friendly eye Good supervisors are good at keeping a good distance required to provide space for the worker to do the job well while at the same time monitoring work progress and practices. Validation While the job description of the new worker entails some risks like operating machineries, the new worker especially the young are not assigned to tasks that are beyond proven observable capacity and skill. While most fire extinguishers remain unused for many years, these can potentially save properties and lives. Fire extinguishers should be installed on every floor of the establishment, including the kitchen, storage, area, basement, parking lot, lobby, and others in areas where they are visible and accessible. There are different kinds of signs that are used. Examples are: - Safe procedure signs, uses symbols, images and texts on a green background. This signs are used to direct the employees to safe areas, medical stations and safe courses of actions to take. - Mandatory signs use symbols on a blue field. On cases like this, the trainer is seldom on his toes and therefore not at his or her tiptop best. Because there is limited interaction, the subject is not well explored. The point is, when this is true with large companies; imagine how it is with the smaller ones. To think that smaller companies need as much training of their employees if not more. There are many occasions though that those due to costs, middle management, and supervisors are the personnel that are trained to train the rank and file. There is nothing wrong with the approach. It is, in fact, the most popular. The link is weakened though when the supervisor is not an effective communicator.