Error #17: Safeties Too High
Safeties, pins, crash bars, spotter arms (if you’re using a squat stand) – whatever you want to call them, don’t set them too high.
For squat and bench press, your safeties need to be set low enough that they don’t disrupt the execution of your lift. For the squat, this means you probably want to set the safeties a couple of inches below the bottom position of your squat (i.e., below the bar’s position at the bottom of your squat). If you set them just barely below your bottom position – say, a quarter-inch lower than your bottom position – then the moment you go a touch too deep on your squat, you hit the safeties, and this is very disruptive to your lift. Setting them a couple of inches lower than your bottom position makes this much less likely to happen.