If you use static stretching to improve your flexibility, you may have gotten frustrated when you tighten back up. No matter how many times you stretch, you feel like you get tight and stiff again. The key to improving your range of motion is to build strength at every length. You don't want to just relax into every stretch. In this video you'll learn why "relaxing" into a stretch alone often isn't enough. You'll also learn strategies to get more flexible that will turbocharge your flexibility training.