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12 October 2020
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Story Arina Engelbrecht
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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
Africa still yearns for democracy says academic
2009-05-26
Leading academic Prof Achille Mbembe (pictured), says that in spite of substantial changes the African continent is still yearning for democracy.
Prof Mbembe was delivering a lecture commemorating Africa Day at the University of the Free State in Bloemfontein.
He said many Africans feel that democracy and the law, including the paramount law – the constitution itself - have betrayed them.
“Many have a feeling that they have not yet lived fully or fulfilled their lives, that they might not or might never fulfill their lives.”
Prof Mbembe, who originates from Cameroon and has been living in South Africa for nine years , said that what struck him about this country in this democratic era was that many people are still yearning for a return to the past.
He said many black South Africans know that the advent of democracy has not provided them with the kind of life they hoped for.
“If anything, democracy has rendered life even more complex than before,” he said.
“South Africa is still a nation where too many black people possess almost nothing.
“Real freedom means freedom from race,” he said. “The kind of freedom that South Africa is likely to enjoy because this nation will have built a society, a culture and a civilization in which the colour of one’s skin will be superfluous in the overall calculus of dignity, opportunity, rights and obligations,” Prof Mbembe said.
“This freedom will originate, purely and simply, from our being human.”
Prof Mbembe is currently a Research Professor in History and Politics at the University of the Witwatersrand in the Wits Institute for Social and Economic Research. He has written extensively on African history and politics.
Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt.stg@ufs.ac.za
26 May 2009