>>76599876
Those ones arent connected to the back part, one time a guy sued a gym because the equipment failed with like 275 or something and it was stuck on his neck with clips.
>roll to waist
>dump pl8s off if at neck
Thats why any good flat bench is higher off the ground. So the pl8s dont get stuck on the ground before sliding off or at least its a steeper angle and easier to slide out of. You could also get 1 set of bumper pl8s for a home gym since they slide off faster and push the other weight off faster. Another piece of equipment you might want is one of these or even some elbow sleeves in case you fall over between loading the weight on if your shoe is untied or some shit.