How to improve my 40 yard dash time?
Work on your start. Strengthen your abdominal muscles. Strengthen your hips through squats and power cleans. Work on your form and relax as you run. Stretch and become flexible. Do agility drills and plyometrics. Look these up on the internet. In order to play corner, you probably should run sub 4.8. Otherwise…I don’t see you getting on the field. Also work on your ability to jam the receiver at the line in press coverage, but running a 5.3 doesn’t allow you to play much press coverage… You are going to have to work hard and turn your fat into muscle in order to shave tenths of a second off your time.
