Ergonomic principles are used as a tool to adapt the needs of the individual to the work environment. Ideally, ergonomic principles will prevent injury to the worker and reduce employer costs that are the result of work activity, workplace accidents, or other environmental risks. Sound ergonomics can be practiced in a workplace by seeking the involvement of management and employees who are most familiar with worksite hazards. There are numerous strategies that can be employed to assess and minimize risks. Training and education are effective tools for preventing workplace injuries.