What's the difference between a waterfall seat edge and a standard rounded edge on an ergonomic chair?

Both designs reduce pressure on the backs of your thighs and behind the knees compared to a squared-off flat edge, but they differ in the degree of the curve: a waterfall edge drops sharply (20–30 degrees) at the front of the seat, which gives more relief for shorter users whose feet don't reach the floor fully, while a rounded edge curves more gently (10–15 degrees) and works better for taller users with longer legs. Either is a meaningful improvement over a flat front edge for anyone sitting long hours. Check the seat edge design in the spec sheet before buying — it's an under-discussed feature with a real impact on comfort. Browse ergonomic seating at FindOfficeFurniture.com or call 888-719-4960.