The term physical work literally refers to any work done by the body. In practice, it means strenuous activity that causes sweating or physical fatigue, such as digging, gardening, house cleaning, and similar tasks.

ALSO READ: Why insufficient physical activity is a health hazard

With the increasing use of machines to perform chores that were once done manually, and the widespread availability of modern transport, the amount of physical work undertaken by human beings has drastically reduced. Even simple actions like changing a television channel are now performed using a remote control instead of physical movement. Except for manual labourers, most people today do not engage in regular physical work. Instead, they visit gyms or perform structured exercises merely to "keep fit”.

ALSO READ: Electronic versus manual skills

The human body is designed to work. Just as a machine becomes rusty when left unused, human limbs also become weak, stiff, and fragile if not exercised adequately. This leads to pain and joint stiffness with advancing age. Lack of physical activity is a major factor contributing to the rising prevalence of non-communicable diseases worldwide. Merely exercising for a short duration is insufficient if a person remains sedentary for the rest of the day. The body needs regular and intermittent movement.

ALSO READ: Exercise and stress: What you need to know

Physical work makes the body supple and activates internal organs, enhancing their efficiency and ensuring proper functioning. The immune system is strengthened, increasing the body’s resistance to disease. Physical stamina improves as well, enabling individuals to remain active and productive even in old age.

ALSO READ: The hidden dangers of weight loss shortcuts creeping up in Rwanda

Physical work also has aesthetic benefits. Sweating opens the skin pores and removes accumulated dirt, imparting a healthy glow to the skin. A face tanned by honest labour appears far healthier and more vibrant than the pale, unhealthy look of a sedentary individual.

Some people argue that these benefits can be achieved through other forms of exercise. While this may be true to an extent, physical work offers something more. No exercise provides the mental satisfaction and sense of fulfilment that comes from completing a meaningful task.

Physical work undoubtedly brings joy and satisfaction to the doer. It relaxes the mind and improves concentration, allowing one to approach studies or problems with renewed clarity and focus.

Young people, in particular, should engage in physical work regularly. It offers a sense of adventure and excitement, which they might otherwise seek through unhealthy activities such as addiction or crime. Physical work enhances overall health and helps mould responsible individuals who become valuable assets to society.

The social value of physical work is equally significant. Engaging in manual labour teaches respect for workers and instils an appreciation for the dignity of labour. When affluent individuals are seen participating in physical work, it inspires labourers and promotes social harmony.

Claiming to be too busy is often an excuse for avoiding physical work. History reminds us that great personalities such as Churchill, Tolstoy, and Mahatma Gandhi, despite their demanding schedules, made time for physical labour every day.

Instead of wasting free time in idle entertainment or gossip, one should engage in some form of physical activity. Manual work is essential not only for individual health but also for the well-being and progress of society and the nation as a whole.

Dr. Rachna Pande is a specialist in internal medicine.