Running on your toes is fine for sprinting when you're really leaning forward into the run but running in general, you should be running heel to toe and using all of your foot. It also helps reduce the amount of calf soreness cause you're landing on a stronger part of your foot. Also you should be carefull that your arms don't cross your body. They should hand loosely at a 90 degree angle beside your body. Racewalkers are the only ones I know of where their arms cross your body. Otherwise you're losing forward momentum by swinging across.

Hi,



I'm training for the half marathon and did a 12 mile training run yesterday. Can I tell you how sore I am today



Chelly