Because I feel so good after swimming I never correlated this to swimming. But after several months of monitoring I think have narrowed this issue down to swimming.
I notice that after I swim (maybe 20 lengths free style), then for the next 2 days I feel amazing.
Then on the 3rd day I start feeling a little soreness on the left hip.
And on the 4th day if I am not careful, my left QL will spasm.
Things take another few days to normalize.
Does this several day delay make sense?
What could I be doing wrong?