I recently started doing the Powerstrikes (kickboxing) workouts and noticed a numb sensation in my left knee. No pain whatsoever. I have for years been a runner, then also a stepper, but the only experience with KB has been with Cathe WOs. Until now, I never had any knee issues. I can't say the numbness bothers me, it doesn't, but it's obviously not normal. Has anyone experienced this before? I wonder if Powerstrikes are just not for me. They are so fun though.
TIA,
TIA,