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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

UFS research on yeast nanorobotics
2006-05-09

Ten members from the University of the Free State's (UFS) Lipid Biotechnology Research Group in the Department of Microbial, Biochemical and Food Biotechnology will be presenting their research  on yeast nanorobotics (nanotechnology) at three international conferences in Europe during May and June 2006.

 

It is one of the biggest group of students from the department to present their research overseas.  

The conferences to be attended include the 2nd International Conference on Non Mammalian Eicosanoids, Bioactive Lipids and Plant Oxylipins held in Berlin, Germany; the 3rd European Conference on Computational Mechanics (ECCM-2006) held in Lisbon, Portugal and the 25th International Specialised Symposium on Yeasts (ISSY 2006) held in Helsinki, Finland.  The UFS Lipid Biotechnology Group is also co-organising the conference in Berlin.

The group members are in front from the left Ms Chantel Swart (M Sc student), Ms Ntsoaki Leeuw (M Sc student) and Ms Monique Goldblatt (M Sc student).
Middle from the left Mr Olihile Sebolai (Ph D student and recipient of the Free State Premier Excellence Award), Ms Ané van Heerden (M Sc student) and Dr Catrine Strauss (post-doctoral student).
At the back are from the left Mr Desmond Ncango (M Sc), Dr Carlien Pohl (Senior Researcher), Prof Pieter van Wyk (Head: UFS Center for Confocal and Electron Microscopy) and Prof Lodewyk Kock (Head: UFS Lipid Biotechnology Group).
Photo: Stephen Collett

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