Incorrect posture can have a strong impact on available strength arm strength pipetting Technique: elevated arm. Muscle strength is substantially reduced when arm flexion is increased. Corrective action: Keep work items within easy reach to limit extension and elevation of arm. Arm/hand elevation should also not exceed 12” from the worksurface.
incorrect posture can have a strong impact on available strength arm strength pipetting technique elevated arm muscle strength is substantially reduced when arm flexion is increased corrective action keep work items within easy reach to limit extension and elevation of arm arm/hand elevation should also not exceed 12” from the worksurface