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16 September 2019 | Story Valentino Ndaba | Photo Charl Devenish
Smoothie Bike challenge
The Smoothie Bike Challenge feeds the body, soul and the mind in support of mental health awareness.

Smoothie lovers at the University of the Free State (UFS) pedalled furiously to create their favourite drink. The Smoothie Bike Challenge was recently introduced to the Bloemfontein Campus community by the Division for Organisational Development and Employee Wellness.

Blending bikes and berries

Kovsies staff members were invited to pop a handful of berries and bananas into a blender attached to a specially adapted bike that uses pedal power to turn the ingredients into a refreshing drink. 

Blending physical exercise and healthy eating is one way to ensure holistic health. The division wanted to raise awareness around mental health and the effects that fitness and healthy food have on the mind. 

Wheelie good fun

“The purpose of this initiative was to involve employees in a fun way to use their bodies to make a healthy drink. Individuals of all fitness levels could participate,” said Burneline Kaars, head of the organisational development and employee wellness division.

A precursor to Mental Health Awareness month

Participants provided the energy to make the smoothie and Employee Wellness provided the ingredients but the initiative also created awareness around mental health. This comes weeks before the country officially enters Mental Health Awareness month.

According to the government: “The month of October has been declared Mental Health Awareness month with the objective of not only educating the public about mental health but to reduce the stigma and discrimination that people with mental illness are often subjected to.”

An estimated 400 million people worldwide suffer from mental or neurological disorders or experience psychosocial problems. Initiatives such as the Smoothie Bike Challenge are some of the ways in which the UFS is attempting to ensure that staff members are taken care of and do not become statistics. In the light of these numbers, it is evident that continuous efforts are necessary to tackle the issue.



News Archive

Heart-valve studies receive international recognition
2017-07-11

 Description: Heart-valve studies  Tags: Heart-valve studies  

Prof Francis Smit, Head of the Department of
Cardiothoracic Surgery at the UFS, and Manager of the
Robert WM Frater Cardiovascular Research Centre, with
Kyle Davis, Mechanical Engineer at the centre.

Photo: Rulanzen Martin

Three heart-valve studies which have been developed at the Robert WM Frater Cardiovascular Research Centre at the School of Medicine at the University of the Free State (UFS) were recently presented in Monte Carlo at the conference of the prestigious global Heart Valve Society (HVS).

These studies are all headed by Prof Francis Smit, Head of the Department of Cardiothoracic Surgery at the UFS, and Manager of the Robert WM Frater Cardiovascular Research Centre.
Prof Smit says the HVS is a combination of the former heart-valve societies of Europe and the US. “Studies on heart-valve disease, heart-valve-related products and operations, as well as the design and development of new valves were presented. There are both clinical and development divisions.

He says the study in which the hemodynamics of their redesigned mechanical poppet valve was compared to a commercial bi-leaflet mechanical heart valve, was named as the best poster presentation in the experimental valve development and numerical flow dynamics division. The study, which was presented by Kyle Davis, mechanical engineer at the centre, competed against some of the best heart-valve research units in the world.

The redesigned valve, based on the 1960s Cape Town poppet valve, has the potential to provide a low-cost solution for mechanical heart-valve replacement. It is possible to produce the titanium ring with 3-D printers and is, together with the silicon poppet valve, extremely inexpensive compared to current mechanical valve-manufacturing processes.
The advantages of this valve over current mechanical valves is that, due to the effective and laminar flow characteristics, as well as the simple locking mechanisms, there is a reduced chance of valve thrombosis, and the need for anti-clotting drugs is therefore limited.

It was also confirmed that the new valve more than meets the published FDA (Federal Drug Agency) requirements, which determine the minimum standards of valves for human use in the US.

The redesigned valve also has a very low platelet activation impact, which is responsible for platelet thrombosis and leads to valve thrombosis or strokes. This valve is another heart-valve project by the centre, which is also in the process of evaluating a tri-leaflet polyurethane valve developed by them.


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