I also like doing stadium runs and focusing on max velocity mechanics and vertical pushes. Not sure if you have a good one around. I addition, hopefully you are doing the right things in the weight room with regards to the primary lifts. Hanging Abs Series are good for feeling certain positions and I love using ringo (also called pedestal). It is a core circuit which involves various planks with leg lifts…great for putting your body in good postural positions and working on specific musculature for sprinting.
