Figure 6
From: A radiographic and physical analysis of factors affecting seat belt position in sitting car seat
The relationship between the pelvis and seat belt position of a lower BMI occupant (a) and the pelvis and seat belt position of a higher BMI occupant (b) are shown. In comparison, the X and Z values are larger, and the lap belt angle is smaller for the higher BMI occupant (c). This may facilitate the submarine phenomenon where the pelvis goes under the lap belt.
