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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
UFS outlines research achievements
2011-09-02
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At the launch of the 2010 Annual Research Report, were from the left: Mr Robert Kriger, the director for Policy and Strategy at the National Research Foundation (NRF); Prof. Driekie Hay, Vice-Rector: Academic and Prof. Frans Swanepoel, Senior Director: Research Development.
Photo: Stephen Collett
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The University of the Free State (UFS) is well on course for delivery on its most important academic duty as a research university. This was the message that came forward at the launch of the 2010 Annual Research Report of the UFS on 30 August 2011.
Speakers at the launch, which included Prof. Jonathan Jansen, Vice-Chancellor and Rector, as well as Prof. Driekie Hay, Vice-Rector: Academics outlined the key strategies and achievements of the UFS for the 2010 academic year. This included the establishment of a Postgraduate School at the UFS, the first of its kind at a public university in South Africa. Prof. Hay told guests that the aim of the Postgraduate School was to broaden research and deepens scholarship on postgraduate education in the country. She highlighted some initiatives the UFS undertook in 2010 to build and maintain its intellectual capital. Some of these initiatives included the appointment of seven senior professors and recruiting more female and black scholars and academics.
Also speaking at the event was Mr Robert Kriger, the director for Policy and Strategy at the National Research Foundation (NRF). Kriger reflected on the brilliant minds of scholars such as Archie Mafeje, Lewis Nkosi and Dennis Brutus and argued for efforts to increase the country’s research output.
Some highlights of the 2010 Annual Research Report:
- The total funding available for research at the UFS increased from approximately R199 million in 2009 to just over R210 million in 2010. A total of R31.8 million was made available from central university funds.
- In 2010 the UFS was home to 92 NRF-rated researchers. During 2010, four researchers applied for re-evaluation and of these, two improved their rating, while a further five received a first-time rating.
- The Faculty of Natural and Agricultural Sciences continue to be the most prolific producer of publications in accredited journals, while the Faculty of Education has shown a 54% increase in its publication output.
- Staff members in the Physics department at the UFS Qwaqwa Campus published 22 papers in international peer-reviewed journals during 2010.
- Also at the Qwaqwa Campus: Ms Khethiwe Mtshali,a postgraduate student in the parasitology research unit of the Department of Zoology and Entomology, received a best Honours presenter award at the 1st Annual Research symposium of the National Zoological Gardens of South Africa.