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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
NRF Renewals: 2005
2004-09-21
Renewal applications for Masters and Doctoral scholarships for 2005 are due now. Students who were awarded NRF Prestigious/Equity Masters and Doctoral scholarships, DoL/NRF Masters and Doctoral scholarships as well as the NLC/NRF Masters and Doctoral scholarships for support in 2004 are eligible to apply for the renewal of their scholarships for 2005, if the criteria for progress have been met. The NRF will not send individual letters to students reminding them to renew their scholarships. No incomplete or late applications will be considered. Scholarship holders must explicitly request renewal of their scholarships by submitting an application for the renewal of the scholarship on the relevant form. University’s internal closing date: 22 October 2004 at 15:30.
NRF closing date: 31 October 2004. Application forms must be handed in on or before the internal closing date at the George du Toit Administration Building, Room 155 (Mr Maleka, x9263).
Application forms can be downloaded from http://www.nrf.ac.za/students.php. Application forms for the renewal of DoL/NRF scholarships for people with disabilities will be made available on the website in due course.