How To Prevent BreakJoints From Killing Players?

Here is a script that I made to break the joints of connected parts because the parts are unanchored but they are connected by studs and inlets. However, when a player touches it, the player dies too. I assume that this also breaks some of the joints in the player that connect it to the torso and head and stuff. How would I prevent those essential player joints from breaking while letting the parts continue to break joints?

function onTouched(hit)

hit:BreakJoints()

end