Anyone Mess With A Weighted Vest Before?

[Freestyle Phantom3.0]

Just copped one a few days ago, 45 lbs. been doing a few miles each day around my neighborhood. Joining the Fire Department in the fall and they make you wear one for the agility test. Im trying to cut some pounds, better to do sprints or just run?

 

[Young_and_Reckless]

The vest is effective, just be sure not to run on concrete. I just had a tear in my knee from running in my neighborhood with a 20lb vest on.