Been running in VFF's for just over 6 weeks and I absolutely love them...Just got over the chronic calf pain... And was great for up to 5 miles at about 8 min mile pace...! Then... Terrible pain the next day over the top of both feet just above my toes!!!
Rest for 4 of 5 days usually takes it off and then when I run again it's back!!
What is it? And how do I get rid of it??