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12 October 2020 | Story Arina Engelbrecht | Photo Supplied
Arina Engelbrecht
Arina Engelbrecht from Organisational Development and Employee Well-being believes physical activity has a number of benefits for one’s health, including stress relief.

Being physically active plays a big role in preventing the development of mental-health problems and in improving the quality of life of people experiencing mental-health problems.

Treatment for depression

Physical activity can be an alternative treatment for depression. It can be used as a stand-alone treatment or in combination with medication and/or psychological therapy. It promotes all kinds of changes in the brain, including neural growth, reduced inflammation, and new activity patterns are formed that promote feelings of calm and well-being. It releases endorphins – powerful chemicals in the brain that energise your spirit and make you feel good.  

Physical activity can be very effective in relieving stress. Research in adults has found that physically active individuals tend to have lower stress levels compared to individuals who are less active.  It also leads to improved sleep. When a person sleeps better and feels more rested, overall quality of life improves. They cope better with daily life stressors.

Reduce Alzheimer's risk

Regular physical activity can reduce your risk of developing Alzheimer's disease by up to 50%. It can also slow down further deterioration in those who have already started to develop cognitive problems.  It stimulates the brain’s ability to maintain old connections as well as to make new ones.

A study asked people to rate their mood immediately after periods of physical activity (e.g. going for a walk/run, cycling, doing housework) and periods of inactivity (e.g. reading a book or watching television). Researchers found that participants felt more content, more awake, and calmer after being physically active compared to after periods of inactivity.

In conclusion, people who are physically active feel a sense of well-being, feel more energetic throughout the day, sleep better at night, have sharper memories, and feel more relaxed and positive about themselves and their lives.

“Being physically active not only changes your body, it changes your mind,
attitude, and your mood.” – Arina Engelbrecht

News Archive

National Science Week – today's science, tomorrow's world
2014-07-30

 
For the 2014 National Science Week, the university – in partnership with the Department of Science and Technology – celebrate this country-wide event at our South Campus. For one week each year, universities, schools and science centres across South Africa highlight the role that science plays in everyday life. The theme of this year’s celebration is ‘Today’s Science, Tomorrow’s World.’

Over 4 000 learners, educators, parents and dignitaries converged at the campus on Saturday 2 August 2014 to experience science at work. The day featured an array of exciting science activities, including a sky-viewing opportunity at the nearby Boyden Observatory.

“Every aspect of life is touched by science. And with more vibrancy in the approach to teaching maths and science, great potential can be unlocked among young people – impacting on quality of life in the future,” said Dr Choice Makhetha, the Vice-Rector of the University of the Free State.

The Minister of Science and Technology, Naledi Pandor, also spoke at the event. "Our success depends on whether our country is ready to harness the advantage of large numbers of young people who are able and willing to work. This is where the provision of education becomes an important resource in ensuring that our young people are well prepared and equipped with knowledge and skills to handle life."

Events such as the National Science Week, Minister Pandor said, were aimed at boosting interest in scientific and technological development and innovation. This, in turn, helps the country transform into a knowledge-based economy. 


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