non-lock

non-lock

adjective Referring to a weight-training exercise performed with a less-than-complete range of motion—e.g., doing a squat without coming to full lockout position of knees, or pressing a barbell without locking the elbows in extension.
References in periodicals archive ?
The care home has a non-lock policy and residents can enter and leave as they wish.
Non-lock brakes, crumple zones and air bags could lull drivers into a false feeling of security, causing them to drive faster and be less alert to danger.