<human>: Provide a brief overview of the text.

Hi, Runnit! I just started running distance earlier this year, had my first half in September and have been keeping up the miles. After looking at my running photos for multiple races, I realize that I seem to plod along and never really pick my feet up off the ground. Video analysis has confirmed this, and I just move from the knees down. I was a sprinter/hurdler through high school and college, and have to wonder if this has any impact on the way I currently run? As you can see in the photos, when coming in to the finish I revert to more of a sprinter's stance versus a distance one. I have viewed the Good Form running website, and try to follow all of their steps, but nothing seems to help! Any advice?
<bot>: I run like a 800lb boxer, or so I've been told. Trying to get that fluid look. Tips?