I was doing squats three times a weeks, 3 sets of 20 til I started having this contractions on my left legs muscle, quadriceps. It happens randomly or when I put pressure with my hand on the muscle, today I had it for as long as 3 secs, I doesn't hurt much but now is kinda sore. It has been a week already and is not going away...
what can I do? anyone had this happen?
what can I do? anyone had this happen?