SMARTCELLS® SupportSmartCells® Anti-Fatigue products have a “resting state” much like a non-compressed spring, with a natural, supportive upright force that provides a compressible, soft surface that is also stable and supportive.SMARTCELLS® CushioningSmartCells® Anti-Fatigue Products compress and absorb pressure / impact energy from standing, weight-shifting, walking or the impact of a fall. After reaching a “critical threshold” the cellular structures soften and collapse laterally, without bottoming