PET effects on physical fitness in  healthy workers  are moderated by age ( CRF ) and occupation type ( muscular endurance ) .
Further , independently computed subgroup analyses indicated that the training period of the PET programs may play an important role in improving CRF in workers
There is evidence that physical exercise training ( PET ) conducted at the workplace is effective in improving physical fitness and thus health .
However , there is no current systematic review available that provides high-level evidence regarding the effects of PET on physical fitness in the workforce .
To quantify sex- , age- , and occupation type-specific effects of PET on physical fitness and to characterize dose – response relationships of PET modalities that could maximize gains in physical fitness in the working population .
Workplace Exercise and Educational Program for Improving Fitness Outcomes Related to Health in Workers: A Randomized Controlled Trial
Objective : To investigate the effects of a workplace fitness and education program intervention on physical fitness of workers . Methods : Employees from a chemical plant ( n = 60 ) participated in a 4-month longitudinal study . They were r and omly distributed in control and experimental groups . The experimental group had 4 months of exercise training in 15-minute sessions . The following evaluations were performed before and after the training period : body composition , localized muscle strength , and flexibility . Results : The experimental group showed a significant decrease in body fat ( 24.7 % ) and a significant increase in lean mass ( 6.1 % ) , flexibility ( 17.9 % ) , sit-up test performance ( 39.8 % ) , and push-up test performance ( 29.8 % ) after the workplace fitness and education program compared with initial values . Conclusions : A structured program of physical exercise was effective in improving body composition , abdominal strength , upper limb strength , and flexibility in workers
PET effects on physical fitness in  healthy workers  are moderated by age ( CRF ) and occupation type ( muscular endurance ) .
Further , independently computed subgroup analyses indicated that the training period of the PET programs may play an important role in improving CRF in workers
There is evidence that physical exercise training ( PET ) conducted at the workplace is effective in improving physical fitness and thus health .
However , there is no current systematic review available that provides high-level evidence regarding the effects of PET on physical fitness in the workforce .
To quantify sex- , age- , and occupation type-specific effects of PET on physical fitness and to characterize dose – response relationships of PET modalities that could maximize gains in physical fitness in the working population .