Every position needs different requirements. There may be similar movements, but no two positions have identical movements. Wide receivers run a lot longer distances than an offensive lineman. A defensive back always starts out running backwards. A quarterback is going to run while looking over a shoulder.
Linebackers can run either forward, lateral or backward.
Running backs are like catching ricochet rabbit. And the tight ends are a combination of all the above. There is no one way to increase speed for all players, but there are common factors to impove speed for all positions. Conclusion Regardless of which protocol you refer to, whether it be a thorough consultation, examination, report of findings and corrective biomechanical program by a Chiropractor, or a thorough assessment and management of an athlete through the pyramid and throughout the season by a Strength Coach, the end result is only as good as the detail of the work done. The benefit to the athlete improves greatly if both Chiropractor and Strength Coach go the extra mile to employ thorough management of the athlete.