I've been using sled dragging after my squat sessions to work on conditioning and added leg work. I usually use a 200+ lb seld and really lean into it to get as much heavy work as possible. After yesterday's squat session I was feeling a little whooped, so I decided to lighten the sled a little for my pulls. I dropped the sled weight to 130 lbs and focussed on taking larger steps. I'll tell you what, this hit my hamstrings like never before. I will be experimenting with it some more but I was wondering if anybody else has had this experience?