The purpose of the video below is to use a karate technique to help you improve your stretch. I got a bunch of emails and comments asking about the tearing of muscle that I speak about in the video. To clarify, you microtear your muscle fibers every time you exercise and are sore. So, if you take a run a little faster than normal, and your quads hurt a bit the next day, guess what? There are some microtears in the fibers of your quad.. Now, when your body repairs it when you rest, the quad will be stronger and able to do more work.
I am not suggesting that one RIPS the muscle. Not at all. I think this is a misunderstanding on the part of some. Again, my reference to tear is to ask a little more of the muscle in a stretching condition to allow your muscle fibers to repair themselves into a longer, more flexible state. To accomplish this task with the hamstrings, the video below using a front stretch kick will help. Be careful, don't do this wearing socks on a tile floor. Go easy, follow my directions. Hold onto a wall, chair, desk, kitchen counter (which was my favorite when I was a kid practicing karate, I was real close to the 'fridge :0)