extremity of the strap goes on a shoulder of the team member and under their opposite armpit (it crosses the back), and is tied to the other or held together by the team member; a hand is also put under the neck to support the head. Translation lift The translation lift, or "Dutch" lift, is used when it is not possible to push the stretcher: there no room for the stretcher at the feet or head of the casualty, or the stretcher cannot slide/roll on the ground, or there are not enough first responders available. In such a case, the stretcher is placed besides the casualty. With four first responders (including the chief), the first and second team members step over the casualty and the stretcher, the foot is on the farthest pole of the stretcher. The chief holds the closest pole with their knee on the ground, and the third team member with their ankle. The positions of the hands are the same as for the vertical lift with five first responders. The first in place is the chief. The stretcher is slid besides the casualty, the pole against the thigh of the chief. Then, the third team member takes place. Once the both extremities of the pole are blocked, the other team members can step over the casualty (one by one, holding the others' shoulder to avoid falling) without any risk of rocking for the stretcher. On the order of the chief, the casualty is lifted and translated on the stretcher. This method can be performed with only three first responders. In this case, the chief plays the role of the first team member; blocking the pole with their ankle, and putting one hand under the neck, the other one under the back, between the shoulder blades. Only the team member at the hips steps over the stretcher. Rolling methods (log roll) The rolling methods can only be used on a casualty who does not have an unstable trauma. They are especially helpful for heavy weighted casualties: the rolling does not require much effort, and the lifting itself is done in a more comfortable position (the back of the first responders is vertical). They are also interesting when the casualty is in a very narrow place such as a pit or a ditch: the rolling allows sliding the lifting device (board, flexible stretcher, halves of the scoop stretcher).