تماشای ویدئو Speed Training Sprint Speed Run Faster از آی-ویدئو

http://www.kbandstraining.com/run-faster-increase-sprint-speed-kbands/ Click the link above and learn how to incorporate this drill in to your speed and agility training. Running faster is all about stride length and stride frequency. You must increase one of the two, or both to get faster. Use this high knee speed drill to get faster. By wearing Kbands during this drill you will fire more muscles then you would without the kbands. Complete intervals of 15 seconds with Kbands and immediately for 12 seco
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