There was strong evidence for one intervention category , resistance training , leading to the recommendation : Implementing a workplace-based resistance training exercise programme can help prevent and manage UEMSD and symptoms .
The synthesis also revealed moderate evidence for stretching programmes , mouse use feedback and forearm supports in preventing UEMSD or symptoms .
There was also moderate evidence for no benefit for EMG biofeedback , job stress management training , and office workstation adjustment for UEMSD and symptoms .
The burden of disabling musculoskeletal pain and injuries ( musculoskeletal disorders , MSDs ) arising from work-related causes in many workplaces remains substantial .
There is little consensus on the most appropriate interventions for MSDs .
Our objective was to up date a systematic review of workplace-based interventions for preventing and managing  upper extremity MSD ( UEMSD ) .
Prevalence and impact of musculoskeletal disorders of the upper limb in the general population.
OBJECTIVE To determine the prevalence , interrelation , and impact of musculoskeletal disorders of the upper limb in the general population . METHODS A total of 9,696 r and omly selected adults of working age were surveyed in a 2-stage cross-sectional study involving a screening question naire and a st and ardized physical examination in symptomatic subjects . Age- and sex-specific prevalence rates were estimated for several musculoskeletal disorders and for nonspecific pain in the upper limbs . The overlap and impact on daily activities and healthcare utilization were explored . RESULTS Among 6,038 first-stage responders , 3,152 reported upper limb symptoms and 1,960 were subsequently examined . Of subjects with pain , 44.8 % had 1 or more specific soft-tissue disorders . Site-specific prevalence rates were as follows : shoulder tendinitis 4.5 % among men and 6.1 % among women ; adhesive capsulitis 8.2 % among men and 10.1 % among women ; lateral epicondylitis 1.3 % among men and 1.1 % among women ; de Quervain 's disease 0.5 % among men and 1.3 % among women ; other tenosynovitis of the h and or wrist , 1.1 % among men and 2.2 % among women . Specific disorders tended to cluster ( P < 0.001 ) in individuals , with particular overlap at the shoulder . Compared with subjects with nonspecific pain , those with specific disorders more often reported inability to perform everyday tasks ( P < 0.05 ) , consultation with a doctor ( P < 0.05 ) , and use of prescribed medication ( P < 0.05 ) . CONCLUSION Upper limb pain is common in the general population and is often associated with physical signs suggestive of specific upper-limb disorders . These disorders have a substantial impact on physical function and use of health care
There was strong evidence for one intervention category , resistance training , leading to the recommendation : Implementing a workplace-based resistance training exercise programme can help prevent and manage UEMSD and symptoms .
The synthesis also revealed moderate evidence for stretching programmes , mouse use feedback and forearm supports in preventing UEMSD or symptoms .
There was also moderate evidence for no benefit for EMG biofeedback , job stress management training , and office workstation adjustment for UEMSD and symptoms .
The burden of disabling musculoskeletal pain and injuries ( musculoskeletal disorders , MSDs ) arising from work-related causes in many workplaces remains substantial .
There is little consensus on the most appropriate interventions for MSDs .
Our objective was to up date a systematic review of workplace-based interventions for preventing and managing  upper extremity MSD ( UEMSD ) .