Muri: tackling organizational overburden
In the dynamic reality of the business world, marked by tight deadlines, volatile demand and fierce competition, the overburdening of resources – known as “muri” in the lean system – is emerging as a growing threat to efficiency and sustainability.
"Muri" is a Japanese word that can be translated as "impossible", "unreasonable" or "excessive". It is used to describe something that is beyond the limits or cannot be done, whether because it is physically or logically impossible, or because it demands an effort that is beyond capacity.
It describes the excessive pressure exerted on people, machines or processes, generating adverse consequences that range from workforce burnout to critical operational failures. Considering the current situation of most Brazilian companies, understanding and mitigating “muri’ has become a strategic necessity. Organizational overburden is often the result of decisions and practices that, although well-intentioned, end up ignoring the real limitations of systems and people.
The main causes include unrealistic planning (excessively short deadlines or overly challenging targets), poorly designed processes (with no defined flow, riddled with waste), a “high-pressure” culture (which values performance above all else), variability in demand (fluctuations in volume or frequent changes in priorities) and poorly implemented technology (introduced without considering the real impacts).
Overburden not only reduces efficiency, but also has broad and profound consequences for workers, for processes and for the organization. For workers, overburden leads to physical and mental exhaustion, reducing motivation and productivity. This opens the door to more errors and accidents, because excessive pressure increases the likelihood of lapses in concentration and mistakes, both in offices and on the shop floor. As a result, dissatisfaction and turnover increase, since overburdened professionals tend to look for other opportunities.
The impacts also reach processes and customers. Overburden can compromise the quality of products or services, undermining satisfaction and the delivery of value to customers. Machines and equipment, when operated above their capacity, break down more often, generating high maintenance costs and unexpected interruptions. Overburdened processes create delays and inefficiencies that affect the entire production chain.
Properly managing the use of resources over time is a permanent and far from trivial challenge. The aim should always be the greatest possible stability, leveling, uniform distribution and a constant pace. It is not always possible, that is true. But it must be a goal pursued every day. Overburden first needs to be identified and then addressed with specific strategies that make it possible to rebalance the use of resources and ensure productivity.
First, diagnosis and monitoring are needed, seeking to carry out detailed analyses of the workloads of individuals and teams, the capacity of equipment and process flows. This means observing operations on site and listening carefully to the professionals involved to understand where the greatest pressure points are. Then, we need to be able to distribute work and responsibilities in a balanced way among individuals, teams and resources. Next, establish the new standards and provide adequate training so that people can carry out their activities more efficiently and with less effort.
We must not forget that overburden is a symptom of the real problems, which need to be made explicit and have their causes investigated. Most of the time, we find that the best way to reduce overburden is to eliminate waste, activities that only consume time and energy but do not create value from the customer's point of view. If we are able to eliminate the unnecessary effort consumed by low-relevance activities, there will be more time left to deal with everything else.
Another important step is to bring more realism to planning, setting targets and deadlines based on more rigorous analyses of the capacities and resources available. This requires specific practices capable of connecting strategy with day-to-day work, such as Daily Management (DM) routines, for example.
“Muri” is more than an operational problem; it is a strategic barrier that affects people, processes and organizations as a whole. In today's scenario, in which competition is intense and customer expectations are high, ignoring overburden can be costly – both in financial and in human terms.
Organizations that recognize the impact of overburden and adopt strategies to mitigate it are better positioned to thrive. By balancing efficiency with sustainability, companies can not only improve their results, but also create a healthier, safer and more innovative work environment. After all, success in the business world should not be achieved at the cost of unsustainable overburden – it should be built on flexible, resilient processes and on the well-being of all the parties involved.
