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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
UFS to celebrate Darwin Year
2008-11-10
The University of the Free State (UFS) will next year be celebrating Darwin Year with a comprehensive programme in which many of its departments will take part. The programme is spearheaded by the Faculty of Natural and Agricultural Sciences, in cooperation with the National Museum.
“Next year it will be 200 years since the birth of Charles Darwin and 150 years after the publication of the first edition of his famous book ‘On the Origin of Species’”, says Prof. Jo van As, chairperson of the organising committee and head of the Department of Zoology and Entomology at the UFS.
“The programme aims to portray the influence of Darwin’s theory of evolution on various fields in the natural and agricultural sciences. It will start in February 2009 and end a year later in February 2010. We see this as a good opportunity to promote science in its broadest context,” says Prof. Van As.
According to Prof. Van As a scientific lecture programme on evolution and its impact on various fields will be presented on the Main Campus of the UFS in Bloemfontein on a monthly basis throughout next year. These will include topics such as the mechanisms of evolution: heredity and natural selection, extinction, the start of agriculture, human demography, human impact and the resistance to HIV/Aids antibiotics. The theme of the lecture programme is “The Story of Life”.
A stage play to commemorate the life of Darwin and celebrate his contribution to the understanding of life will also be performed during the Volksblad-kunstefees.
The National Museum will host different events and exhibits. “They will participate in the programme presented at the UFS, present temporary exhibitions to coincide with the programme on campus and also present their own events,” says Prof. Van As.
More information about the programme can be obtained from Ms Isabel Human at 051 401 2427 or humanci.rd@ufs.ac.za.
Media Release
Issued by: Lacea Loader
Assistant Director: Media Liaison
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl.stg@ufs.ac.za
10 November 2008