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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

Prof Conradie makes UFS proud with prestigious Chemistry award
2015-03-25

Prof Jeanet Conradie and Dr Karel von Eschwege

Photo: Leonie Bolleurs

Prof Jeanet Conradie, Professor in the Department of Chemistry at the University of the Free State (UFS), has received the Merck Medal for 2014 from the South African Chemistry Institute (SACI), for her paper Redox potentials of ligands and complexes. A DFT approach, S. Afr. J. Chem. 2011, 64, 203-209.

Dr Karel von Eschwege, the co-author of the paper is also from the Department of Chemistry.

The medal is awarded to the senior author of the paper, published in the South African Journal of Chemistry in a specific field of chemistry, that is judged to have made the most significant contribution to the discipline. The award for 2014, covering papers published in the period 2010 to 2013, was in the field of Inorganic Chemistry.

As part of the award, Prof Conradie will deliver the Merck Medal Lecture at the presentation ceremony.

In 2014, Prof Conradie was runner-up in the senior category for Distinguished Women Researchers: Physical and Engineering Science in the Department of Science and Technology’s 2014 Women in Science Awards. The Academy of Science of South Africa (ASSAf) also invited her to become a member.

Prof Conradie believes to reach a goal, you have to utilise opportunities that come your way. “Remember, results speak for themselves. Any researcher can prove himself or herself this way. Nothing in life is for free; you need to work very, very hard. This is only possible when you love and enjoy your work,” she said.

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