It can be concluded that physical activity may be effective in reducing burn-out risk .
The few observational studies linking sedentary and dietary behavior with burn-out risk suggest that being more sedentary and eating less healthy are each associated with higher burn-out risk .
Although it is believed that physical activity , sedentary , and dietary behavior ( i.e. , energy balance-related behavior ) may decrease the risk of burn-out  , the association between both is currently not well understood .
Therefore , the aim of this systematic review was to synthesize studies investigating the relationship between energy balance-related behavior  and  burn-out risk .
Evaluation of cognitive behavioural training and physical activity for patients with stress-related illnesses: a randomized controlled study.
OBJECTIVE To evaluate the effects of a cognitive behavioural training programme and a physical activity programme for patients with stress-related illnesses . DESIGN In a r and omized controlled study , patients were allocated r and omly to 1 of 3 groups , where group 1 participated in a cognitive behavioural training programme , group 2 participated in a physical activity programme , and group 3 , the control group  , was offered usual care for the course of the study . SUBJECTS A total of 75 patients participated in the study . They had been on sick leave for at least 50 % of the time for between 1 month and 2 years due to stress-related illnesses . METHODS Measurements of autonomic activity , pressure-pain thresholds and subjective ratings of health and behaviour were made before and after a 10-week intervention period , and at 6 and 12 months after the intervention . RESULTS Minor differences in autonomic activity and pressure-pain thresholds were found between the groups immediately after the intervention . At the 6- and 12-month follow-up assessment s , the differences were no longer present . Patients in the cognitive behavioural training group improved their ratings of general health compared with the physical activity group throughout the study . CONCLUSION The study showed little difference in the effect of cognitive behavioural training and physical activity , compared with usual care , for patients with stress-related illnesses
It can be concluded that physical activity may be effective in reducing burn-out risk .
The few observational studies linking sedentary and dietary behavior with burn-out risk suggest that being more sedentary and eating less healthy are each associated with higher burn-out risk .
Although it is believed that physical activity , sedentary , and dietary behavior ( i.e. , energy balance-related behavior ) may decrease the risk of burn-out  , the association between both is currently not well understood .
Therefore , the aim of this systematic review was to synthesize studies investigating the relationship between energy balance-related behavior  and  burn-out risk .