hi, i'm a beginner and have just come back from a 2 mile run, where i noticed something. i seen to run forefoot first with my right foot and heel first with left.
have suffered with minor back problems since my last forray into running, and i'm scared the way i'm running is going to make it worse. it's more noticable when i'm tired.
running shop recommended i wear brooks ariel (female version of beast), which i do but i find them heavy, could this be a factor?
any tips on rectifying this problem greatly appreciated