an unusual gait, and my thighs absolutely kill me!A It sounds like a classic case of delayed onset muscle soreness (DOMS). DOMS is commonly experienced after unaccustomed strenuous exercise. The muscle tenderness usually becomes apparent the day after
GETTY IMAGESIf you've been running well and your muscles feel fine, stretching might seem like a waste of good running time. But scheduling in some stretching could slash your chance of getting injured, help you recover from existing injuries
