Let's overcome the harmful consequences of COVID-19 restriction measures together

With the COVID-19 SLOFITbarometer, we draw attention to the extremely harmful consequences of restriction measures to curb the spread of COVID-19 infections on the physical fitness of children and youth, and to implement proposals to limit these negative health consequences.

The SLOfit research group has documented  the largest decline in physical efficiency, and the largest increase in obesity in Slovenian children in the 33-year history of monitoring, as a direct consequence of government measures to curb the spread of COVID-19 infections. In September 2020, we proposed various measures to reduce these adverse health effects, which are presented below. These measures and strategies are based on published scientific findings, and previously successful public health solutions.

Re-launch the Healthy lifestyle intervention programme
Joint teaching of a physical education teacher and a classroom teacher
Active recess
Reduce physical education class sizes
Physically active teaching for all subjects
Outdoor classrooms
Establish interventions to treat children with obesity and low motor efficiency
Ensure access to children's playgrounds
Maintain access to gyms and other indoor sport facilities
Ensure operation of sport programmes
The Intervention Act


16. 10. 2020

14. 10. 2020


  1. Re-launch the Healthy lifestyle national intervention programme. SLOfit researchers are demanding an immediate re-launch of previously well-proven ‘Healthy Lifestyle’ intervention programme which substantially increased child motor efficiency, decreased prevalence of obesity and lowered class absenteeism due to illness.
  2. Joint teaching of PE by a PE specialist and the classroom teacher. More frequent and better-quality PA should be provided to young students from grades 1 to 5. Introducing additional joint-teaching PE classes would increase the frequency of PA and its intensity with PE teacher competencies, including lower students numbers per teacher.
  3. Active recess. All schools should be mandated to provide at least a 20-minutes of active recess each day, preferably outdoors, to all students. During recess, schools should respect the current restrictions on maintaining physical distance, e.g. school “bubble” groups.
  4. Reduce PE class sizes. Large differences in motor performance require appropriate differentiation in PE classes, for groups involving children with special needs, health and developmental problems, as well as individual approaches. Thus, changes from current norm of 20 children per PE class should be reduced to 16, to enable better quality teaching, greater safety and less possibility of virus transmission.
  5. Physically active teaching for all subjects. Teachers should be encouraged, and educated to, abandon the prevailing, sedentary style of learning and adopt appropriate movement in for all learning contents. 
  6. Outdoor classrooms. Schools should incorporate outdoor learning strategies into the classroom in order to increase exposure to green spaces, physical activity, vitamin D and the positive benefits such exposures exude. Instead of focusing on training teachers for on-line classes, emphasise should be on how to deliver course content efficiently outdoors.
  7. Establish interventions to treat children with obesity and low motor efficiency. Based on previous experience from pilot projects, and in cooperation with the school and health sector, diagnosing children with obesity and poor physical fitness for national intervention programmes must be a national priority.
  8. Ensure access to children’s playgrounds. Playgrounds should remain open even in the event of an epidemic declaration, with special conditions of use (e.g. play within household members, disinfect hands before using equipment, etc.).
  9. Maintain access to gyms and other indoor sport facilities. Management of sport premises should ensure open access to school and out-of-school users and describe under which special conditions people can be allowed to use them.
  10. Ensure operation of sport programmes. There should be no lockdown of sport programmes. The government, in cooperation with Slovenian Olympic Committee, should enable sport programmes to continue by determining conditions for safe practice.
  11. The Intervention Act. Secure legal framework and finances to ensure the proposed countermeasures are adopted at the state and local level in Slovenia.