interior knee pain and hamstring injury
I’m currently training for a marathon after my triathlon season. As I have taken about a month off from running (just cycling and swimming), I have started to run again.
I’ve had this excruitiating pain in my upper left hamstring which sometimes jumps down to the back of my knee…could it be stemming from a nerve in my back? Also, after my first run, the interior of both knees are very painful.
My shoes are about 3 months old, so this could conceivably be the reason.
I wear orthodics for heel spurs, but am very curious as to how I developed these pains. Any suggestions?