• In the interest of troubleshooting my left knee I bought one of those cheap laser levels and set it up in front of my Tacx trainer to check for wobble/bad form. First tentative conclusion is that being mindful of the ball of my foot makes a notable difference.

    However, I'm probably not the only one doing a bit of DIY knee alignment and I am sure I could do more to properly systematise the trouble shooting process.

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