Im having lower back pain when running? I managed to run 2.5miles for the first time last night and since this morning back feels heavy,like a pulling down sensastion.
I tried running my usual mile this morning but had to stop and the same this evening.
Also while warming up since last week when i stretch my right leg up i feel like a electric shock fly up and down it.
I have just lost four stone and becoming fitter over time after going from being unable to run up the stairs to a comfortable 1mile in the morning and 2miles on a eveing.