caused

  1. Knee pain caused by shoes?

    Hey there, I started again after a break of a few years and my old Mizuno Wave Drive 4 had to be replaced. So I got the Adidas Adizero table tennis shoes on super sale for only 20 euros (back then costed 100+). They are nice, super light and the comfort is okay for a shoe of its weight but I...
  2. My friend sent me a picture of tiny bumps on his rubber. What do you think caused it?

    I personally think that it's a bad glue job.
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