pulls were the second most common complaint, with shin splints coming in fourth.Why are they so common? Anyone who runs on hard surfaces, trains in worn-out shoes, rapidly racks up mileage or neglects stretching and strengthening the lower leg is at risk
. These injuries usually come after a burst of speed, and with a popping sound or sensation. Overtraining, forceful stretching, excessive speedwork or speedwork without a proper warm-up can strain a muscle. Strength imbalances also pose a threat. If the fronts
