Answer:

hernia

Answer	Crossword Clue
HERNIA	Rupture
HERNIA	Dockworker's occupational hazard
HERNIA	Problem that can be caused by lifting heavy objects

HERNIA	Cause of strain pain
HERNIA	Abdominal anomaly
HERNIA	Lifter's occupational hazard
HERNIA	Job for a Rhine surgeon
HERNIA	Medical rupture
HERNIA	Result of overstrain, maybe
HERNIA	Abdominal injury
HERNIA	Abdominal protrusion

HERNIA	Internal rupture
HERNIA	It makes things harder to pick up
HERNIA	Organ rupture
HERNIA	Gastroenterologist's discovery