Originally Posted by Green_Manelishi
If you are curling at the squat rack the pain is caused by bad-vibes being shot at you by the folks what want to use the squat rack for squatting.
LOL, Im def not that guy. There are a couple people at my gym that will do stuff like that though. Luckily a good bit of the people at the Y stay far away from the squat rack. They tend to prefer machines.