20Warnings and PrecautionsShoulder Harness Safety WarningTo avoid serious injury, only use the attached shoulder harness in a vertical position (backpack style).The top right strap of the shoulder harness must be buckled straight down to the bottom right strap,and then repeat using the left side straps on the left side of the chair (See Figure 24). Alternatively, thestraps can be crossed behind the neck. Please refer to Figure 25 for an example.Please make note to never cross the straps across the front of the chest. Please refer to the bottommost picture in Figure 24.Section10Figure 24 - Correct and incorrect methods of securing straps Figure 25 - Alternative method of crossing straps behind the neck