Poremećaji mišićno-koštanoga sustava u osoba koje rade na računalu česti su i utječu na radnu sposobnost. Legislativom Republike Hrvatske reguliran je zdravstveni nadzor osoba koje obavljaju posao radeći na računalu radi prevencije mišićno-koštanih tegoba i smanjenja fizičkoga preopterećenja. Cilj ovoga istraživanja bio je ispitati rizik od fizičkoga preopterećenja zbog obavljanja ponavljajućih pokreta na računalu koristeći standardiziranu metodu za procjenu rizika. Sudionici (N=25) su bili intervjuirani tijekom periodičnoga zdravstvenog pregleda u ambulanti medicine rada i sporta pomoću upitnika o ponavljajućim pokretima pri radu na računalu te je izračunata razina rizika od fizičkoga preopterećenja. Na temelju povijesti bolesti, anamneze i fizikalnog statusa sudioniku bila je određena dijagnoza koja je povezana s pogoršanjem mišićno-koštanih tegoba nakon radne smjene. Devetero sudionika radilo je na računalu uz povećanu razinu rizika, a šesnaestero uz visoku razinu rizika od fizičkoga preopterećenja. Glava i vrat (N=24), leđa (N=22), laktovi (N=22) i prsti šaka (N=25) bili su u neergonomskom položaju u većine sudionika. Dvadesetero sudionika bilo je na bolovanju zbog mišićno-koštanih tegoba unazad godinu dana od anketiranja. Najčešće dijagnoze u sudionika bile su: bol u leđima (N=14) i sindrom karpalnog kanala (N=4). Osobe koje rade na računalu i imaju mišićno-koštane tegobe fizički su preopterećene i zahtijevaju redoviti zdravstveni nadzor. Ergonomska prilagodba mjesta rada neophodna je u smanjenju rizika od fizičkoga preopterećenja u osoba koje rade na računalu. Ovo istraživanje je u tijeku te će se analizom budućih podataka zaključci ovoga rada provjeriti i nadopuniti. Musculoskeletal disorders among office workers are common and affect their workability. The legislation of the Republic of Croatia regulates office workers’ health surveillance due to prevention of musculoskeletal disorders and overload reduction. The aim of this research was to examine the risk of physical overload due to performing repetitive movements on the computer by using a standardized method for risk assessment. The participants (N=25) were interviewed during a periodic health check-up at the occupational and sports medicine clinic, and the level of risk of physical overload was calculated by using a questionnaire about repetitive movements. All participants had their musculoskeletal complaints aggravated after the work shift, and were diagnosed according to the medical history, interview and physical status. Nine participants worked on the computer with an increased level of risk, and sixteen with a high level of risk of physical overload. The head and neck (N=24), back (N=22), elbows (N=22) and fingers (N=25) were in non-ergonomic positions in the majority of participants. Twenty participants were on sick leave due to musculoskeletal problems in the past year. The most common diagnoses among the participants were: back pain (N=14) and carpal tunnel syndrome (N=4). Office workers who have musculoskeletal problems are at risk of physical overload and require health surveillance. Ergonomic adaptation of the workplace is necessary to reduce the risk of physical overload in office workers. This research is ongoing and the conclusions of this paper will be verified and supplemented by analysing future data.