Normally 6+ hours each week (swim, run, cycle for triathlon, cross country skiing during winter), I bike everywhere so 30-60 minutes additionally to the workout

Normally 6+ hours each week (swim, run, cycle for triathlon, cross country skiing during winter), I bike everywhere so 30-60 minutes additionally to the workout a day of biking. Sucks with a third lockdown and swim groups are on hold again. And I actually broke my cross country shoe (!) in half the other day, so waiting for stores to open so I can replace it and get out again. So today I decided to use Wandrer.earth and try to bike all streets in my city. With the amount of snow that was a bad idea, hehe. Last two years had a knee issue no one can figure out, which has hampered the amount of training a bit. Hurts medial side/hamstring, and is as if my knee cannot track properly anymore and have become knock-kneed on one knee. :(