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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

Academics should strive to work with students towards publishing, says NRF-rated researcher
2017-07-17

Description: Dr Rodwell Makombe Tags: National Research Foundation University of the Free State Qwaqwa Campus Department of English  

Dr Rodwell Makombe, Y-gegradeerde navorser.
Foto: Thabo Kessah


“The National Research Foundation (NRF) is a prestigious research institution and to be recognised by such an institution means that my work is worthwhile. This alone motivates me to do more research.” This is how Dr Rodwell Makombe reflected on his recent recognition as an NRF-rated researcher – one of the few on the Qwaqwa Campus. He is a Senior Lecturer in the Department of English at the University of the Free State’s Qwaqwa Campus.

“This recognition is indeed an important milestone in my research career. It means that my efforts as a researcher are recognised and appreciated. The financial research incentive will enable me to engage in more research, attend conferences, and so forth,” he said.

Comparing research in the Humanities and Sciences

Dr Makombe’s research area is broadly postcolonial African literature, but he is particularly interested in postcolonial literatures and resistance cultures. He is currently working on a book project entitled Visual Cultures of the Afromontane.

When asked what he thought about Natural Sciences being in the lead as far as research is concerned, he said that this is mainly caused by funding opportunities.

“It means that my efforts as a
researcher are recognised and
appreciated.”

“It is easier to access funding for research in the Natural Sciences than for the Humanities. Researchers in the Humanities usually do research without any form of funding. However, there are also differences in the way research is done in the Sciences than in the Humanities. Science researchers tend to work together on different projects, which make it easier for them to have their names on publications, no matter how small their contribution. This is also connected to the issue of funding,” he added. 

He continued: “Since research in the Humanities is largely unfunded, it is difficult for researchers to establish research groups. Another issue is that most academics in the Humanities do not necessarily teach modules within their research interests. Therefore, they tend to be overloaded with work as they have to do research in one area and teach in another area.”

NRF-rating and funding

For Dr Makombe, the solution to this challenge lies in academics in the Humanities working towards publishing with their students. “This way,” he said, “both the students and the academics will get publications that will help them to get NRF-rating and other forms of research funding. Modules in the Humanities need to be aligned to academics’ research interests to avoid mismatches between teaching and research.” 

He previously worked at the University of Fort Hare and the Durban University of Technology and has published several articles in both local and international journals.

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