[fryguy]

Or flung into the ceiling headfirst at 0.5g and then back to the floor at 2g. Presumably that could cause injuries other than motion sickness.

[comex]

Indeed. From the Telegraph article linked in another comment:

> Flt Lt Nathan Jones, the co-pilot, suffered a cut to the head, a fractured back, a prolapsed disc and nerve damage.

> The court heard 14 passengers were so badly hurt they were unable to fly back to the UK.