Last night in sparring i got hit in the kidneys with a hook. theyve been ****in killing me whenever i lift something heavy or even sit down.

what can i do to heal them?

my advice would be to talk to your trainer or a doctor.

my advice would be to talk to your trainer or a doctor.

I agree. It's better to be safe than sorry. A good shot to your kidneys can keep you out of action for a while if you don't take simple precautions to heal, which your doctor would know.

Ice and rest. If symptoms persist, go see a physician.

ice and rest....give it a week..

pains have gone already, thanks for the advice