1996 Oldsmobile Achieva Owner's Manual - Page 25

@ What's wrong with this? You can be seriously injured if you wear the shoulder belt under your arm. Incrash, your a far body would move too forward, which would of increase the chance head and neck injury. Also, the belt would apply too much force the to ribs, which aren't as strong as shoulder bones. You could also severely injure internal organs like your liveror spleen. A: The shoulder belt is worn under the arm. It should be worn over the shoulder at all times.