I think Greg needs to start small than go bigger on the excersise .
He shouldn't rush on the process and he should be careful.Take everything slow.
He should work hard but not to the point where he gets hurt again or more.
Remind him to stretch before he does
Excersising.
He should run shorter distances and than later increase the number of miles or laps he is running .
I hope I helped I am not really a athletic person though
There are 3 main research types in psychology
The first one should be the one if its not sorry
Answer:
i need the answer choices
Mine is 96.7, but I run a little cold.