What is the purpose of Omni’s footrest accessory?

The Omni offers an optional comfort footrest in two heights (7cm for users 170-186cm, 12cm for users 153-169cm), tailored to the common 75cm fixed desk height, ensuring an ergonomic sitting posture. The footrest enhances leg comfort, similar to Humanscale’s footrest accessory, but Omni’s height options are more precise.