There are physical therapy exercises to help with sciatica. My wife have used them for lower back problems and they really help.

A GOOD chiropractor. If they tell you they can help with all kind of problems like allegies acne and that you have scoliosis they are most likely quacks.

Wallet - If my wallet gets too fat I run into problems right away.

Shoes or anything that changes your carriage like different shoes. I can't switch between pairs that change my carriage much.

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"He was kinda funny lookin'"