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12 October 2020
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Story Arina Engelbrecht
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Photo Supplied
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
Research development develops young researchers
2008-11-19
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| Researchers who attended the workshop are, from the left, front: Ms Florence Tladi, Department of Psychology, Ms Makoena Moloi, Department of Plant Sciences, Ms Tobeka Mehlomakhulu, Department of Geography, Ms Nomampondomise Molefe, Department of Chemistry, Dr Micheal van Wyk, Department of Curriculum Studies, Prof. Mabokang ‘Monnapula-Mapesela, CHESD; back: Dr Sebolai, Prof. Muriel Meiring, Department of Hematology and Cell Biology, Mr Mathabatha Maleka, Department of Genetics, Mr Coleman, Dr Gregory Alexander, Department of Psychology of Education, Ms Dorine Masiangoako, Department of Chemistry, and Ms Moipone Mokoena, Department of Chemistry. |
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Dr Olihile Sebolai, Directorate Research Development, recently organised a series of workshops which is aimed at imparting new skills and knowledge to young and emerging academics.
The directorate endeavored to capacitate the new generation of researchers at the university with skills enable them to be established within the competitive mainstream of research. This is in line with the research strategy of the university that seeks to cultivate a strong culture of research.
Amongst others the workshops focused on innovative ways of adding value to student supervision and improving research project management skills. These workshops were facilitated by Dr Pieter du Toit from the University of Pretoria and Mr William Coleman from the Central University of Technology. Follow up sessions are planned for 2009 to assess the impact of these workshops. |