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 ) .
A pilot randomised control trial of the effectiveness of a biofeedback mouse in reducing self-reported pain among office workers
A pilot study examined the effectiveness of a biofeedback mouse in reducing  upper extremity pain and discomfort in office workers ; in addition , relative mouse use ( RMU ) , satisfaction and the feasibility of running a r and omised controlled trial ( RCT ) in a workplace setting were evaluated . The mouse would gently vibrate if the h and was idle for more than 12 s. The feedback reminded users to rest the arm in neutral , supported postures . Analysis showed a statistically significant reduction in shoulder pain and discomfort for the intervention group at T2 ( 38.7 % lower than controls ) . Statistically significant differences in RMU time between groups were seen post intervention ( −7 % at T1 and + 15 % at T2 for the intervention group ) . Fifty-five percent of the intervention group was willing to continue using the mouse . It appears feasible to perform an RCT for this type of intervention in a workplace setting . Further study including more participants is suggested . Practitioner Summary : The study findings support the feasibility of conducting r and omised control trials in office setting s to evaluate ergonomics interventions . The intervention result ed in reduced pain and discomfort in the shoulder . The intervention could be a relevant tool in the reduction of upper extremity musculoskeletal disorder . Further research will better explain the study 's preliminary findings
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 ) .