No abstract

The current research aims to achieve muscular balance during sitting in front of computers through anatomical analysis of sitting position in front of computers, EMG analysis of working muscles during sitting position in front of computers and designing a compensatory exercises program for sitting position in front of computers. The researchers used the descriptive (qualitative anatomical analysis of sitting position in front of computerquantitative EMG analysis) approach. Only one participant was purposefully chosen. She was a female employee whose work required sitting for prolonged periods of time in front of a computer (age: 23 yearsheight: 169 cmweight: 75 kg). The researchers chose to perform research analyses in Kinematic Analyses Lab of Biomechanics Department-Faculty of Physical Therapy-Cairo University. 1-Descriptions of various sitting positions in front of computer are as follows:  rectus abdomenserector spinaelatissimus dorsideltoid.  U pectorals majorrectus femoris-erector spinae-latissimus dorsi.  are: rectus abdomenspectorals majorrectus femoris-latissimus dorsideltoid. 2-Descriptions of various sitting positions in front of computer according to EMG for contribution percentages are as follows.  k movers.  U  rectus abdomens. 3-There is no best position for sitting as the body should not stay on one position for too long. 4-Fixed positions cause negative effects on the spine and its working muscles 5-Compensatory exercises are designed .