That's where a good footrest comes into play. Whether static (stationary) or dynamic (moving around), these devices keep your feet wonderfully grounded, tilted in a neutral position that encourages more support for your shoulders, back, and hips.
Should a footrest be flat or angled?
Ergonomic Design
Generally a footrest with a positive tilt is prefered over a flat surface. Being able to rock the footrest surface back and forth is also important, as it facilitates active sitting that keeps your legs moving and blood moving.
What is the purpose of a footrest?
In simpler terms, a footrest makes a perching or leaning posture more comfortable on the lower back while offloading some of the extra weight on the legs and feet.