A player’s shin should be at a 45-degree angle when lifted up in a dorsi flexed manner. This is like loading a spring. As soon as the foot hits the pavement, it will spring up and cause the rate of force development to increase, which will help your athlete increase hip flexion.
4. Increase rate of force development
This is easy. The stronger and more explosive your athlete, the more force he will generate. So get your athletes in the weight room lifting heavy things and out on the field doing explosive plyometrics and medicine ball throws. You need a plan in the weight room as well as on the field. Don’t train your athletes like endurance athletes and make them run all day and don’t train them to be powerlifters. Set up your program so they can become better football players, but make sure they’re getting stronger.
5. Decrease body fat You can’t move fast if you’re carrying extra fat. This is common knowledge. So make sure you’re eating right and fuel your body with healthy food. The days of eating food because it tastes really good are over. That will only lead you to a slow 40 and a weak vertical jump. Feed your body as if it were a high powered machine.

6. Strengthen your hip flexors The hip flexors are the key to sprinting faster, but they’re usually neglected in the US. The top runners in the world are from Jamaica, and they focus their training on the hip flexors. They do this by sprinting hills and performing weighted spread eagle sit-ups, leg raises with bands, and mountain climbers with bands. These are just a few examples, but anything that involves hip flexion will work. Recently, researchers did a study with the fastest Japanese runner and Asafa Powell from Jamaica, one of the fastest men on the planet. The only difference they found between the two men was the size of the cross section of the iliopsoas, which is your hip flexor. The bigger the muscle cross section, the more force it can generate.













































































































