According to Jason Cole“Patriots second-round pick Chad Jackson, a wide receiver from Florida who is trying to break UF’s run of inconsistent players at that position, isn’t off to a good start because of a hamstring injury. Jackson was hurt in June when the Patriots did a surprise 40-yard dash test where all the players were timed. Jackson told friends that he wasn’t training for the 40 and didn’t warm up properly before running and getting hurt. Jackson re-injured the hamstring during the first two days of training camp”
Interesting. Guess they won’t be having no more surprise 40 yard dashes anytime soon.