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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
Academic appointed Editor-in-Chief of leading accredited History journal in South Africa
2017-02-15
Dr Jared McDonald, newly-appointed Editor-in-Chief
of Historia.
Photo: Thabo Kessah
The research profile of the Qwaqwa Campus has recently received a boost with the appointment of Dr Jared McDonald as the Editor-in-Chief of Historia, one of the leading accredited History journals in South Africa. It publishes articles in May and November on aspects of history and historiography of the Southern African region and is published by the Historical Association of South Africa (HASA).
Dr McDonald said it was an honour for him to be appointed in such a position, as it would enable him to further encourage critical engagement of historians. “I have served as the journal’s Review Editor for the past four years, so I am incredibly grateful for this appointment which will further enable historians to engage with one another as well as with scholars from other disciplines interested in grappling with the past,” he said.
Delivery of quality research to be strengthened
“My role will be to deepen the legacy of presenting historical themes to the broader public and the academic community, as well as enabling the delivery of quality research, while also strengthening Historia’s profile as a journal of choice for historians and scholars from related disciplines. In fact, having the editorship of such a journal based on the Qwaqwa Campus, is a welcome accolade for the campus,” he added.
Dr McDonald is Subject Head in the Department of History.