Guardian Trauma Strap* The Trauma Strap reduces the effects of suspension trauma, by allowing a fallen worker to assume a standing position which relieves pressure on the lower extremities and allows better blood flow. All of this helps to keep the fallen worker conscious and not so much dead. * The Guardian Suspension Trauma Strap is lightweight with a low profile so it won't feel like a sack of potatoes around your waist, and it won't get in the way like your drunk