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Bewegen tegen depressie en burn-out*
Uit een Israëlische studie onder ruim 1.600 gezonde mensen blijkt dat veel bewegen naast het werk de kans op een burn-out of depressie flink kan doen afnemen. De deelnemers aan de studie werden in vier groepen verdeeld en negen jaar lang gevolgd. Een groep deed niet bewegen, de andere groep 75-150 minuten per week nog een groep 150-240 minuten en de laatste groep meer dan 4 uur flink bewegen per week. Afhankelijk van de hoeveelheid beweging daalde de kans op een depressie of burn-out, vanaf 150 minuten per week werd die kans duidelijk minder, in vergelijking met zij die niet deden bewegen. Zij die 4 uur of meer per week deden bewegen bleken nog nauwelijks een kans te hebben op een depressie of burn-out.
Gym workout helps avoid burnout at work
Tel Aviv: Avoiding the gym can take a toll on an individual's mental health, leading to depression and greater burnout rates at work, a new study has claimed.
Sharon Toker from Tel Aviv University and Michal Biron from the University of Haifa discovered that employees who found the time to engage in physical activity were less likely to experience a deterioration of their mental health, including symptoms of burnout and depression.
The best benefits were achieved among those exercising for four hours per week - they were approximately half as likely to experience deterioration in their mental state as those who did no physical activity.
According to the researchers, employers will benefit from encouraging the physical fitness of their employees. If the fight against obesity isn't enough of an incentive, inspiring workers to be physically active lessens high heath costs, reduces absenteeism, and increases productivity in the workplace.
Toker said that though depression and burnout are connected, they are not the same entity. Depression is a clinical mood disorder, and burnout is defined by physical, cognitive, and emotional exhaustion.
However, both contribute towards a "spiral of loss" where the loss of one resource, such as a job, could have a domino effect and lead to the loss of other resources such as one's home, marriage, or sense of self-worth.
Originally designed to examine the relationship between depression and burnout, the study assessed the personal, occupational, and psychological states of 1,632 healthy Israeli workers in both the private and public sectors.
The participants completed questionnaires when they came to medical clinics for routine check-ups and had three follow-up appointments over a period of nine years.
The findings of the study indicate that an increase in depression predicts an increase in job burnout over time, and vice versa. But for the first time, the researchers also considered the participants' levels of physical activity, defined as any activity that increases the heart rate and brings on a sweat.
The participants were divided into four groups - one that did not engage in physical activity, a second that did 75 to 150 minutes of physical activity a week, a third that did 150 to 240 minutes a week and a fourth that did more than 240 minutes a week.
Depression and burnout rates were clearly the highest among the group that did not participate in physical activity.
The more physical activity that participants engaged in, the less likely they were to experience elevated depression and burnout levels during the next three years.
The optimal amount of physical activity was a minimum of 150 minutes per week, where its benefits really started to take effect.
In those who engaged in 240 minutes of physical activity or more, the impact of burnout and depression was almost nonexistent. But even 150 minutes a week will have a highly positive impact, helping people to deal with their workday, improving self-efficacy and self-esteem, and staving off the spiral of loss.
If they're feeling stressed at work, employees can always ask the boss to effect changes, such as providing more opportunities for emotional support in the workplace.
But if the organization is unwilling to change, workers can turn to physical activities in their leisure time as an effective stress management tool.
Toker suggested that far-sighted employers can benefit by building a gym on company grounds or subsidizing memberships to gyms in the community, and by allowing for flexible work hours to encourage employees to make physical activity an integral part of their day.
The study has been published in the Journal of Applied Psychology (Maart 2012)