<span style="font-size:16px;">after certain age, u need a hard solid base then a semi soft shoes,<br />
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the needle is very painful when it got injected<br />
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after u will have 35 minutes free and painless, to go home<br />
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after it 15 days pain when the injection start to function...it will repeat, if u don&#39;t change ur shoe fast enough</span>