Core strength can improve stride length and speed, and prevent injuries. Always engage your lower abdominals during core strength exercises. Find more Mini Marathon training tips for runners and walkers at http://www.pinterest.com/stfrancishealth/mini-marathon-training-tips/.
A solid strength training program can help runners�perform better�and lower the risk of injury. Here are some of the moves every runner should include as part of their strength-training program. via @SparkPeople