When spotting a dead lift, it is important to
a - move up and down as the lifter moves.
b - keep your hands on the bar at all times.
c - remember not to touch the lifter unless needed.
d - stay stay away from the lifters so they don't fall on you.

C

Explanation: When spotting a dead lift it is important to remember not to touch the lifter unless needed. The spotter is there to ensure no injuries and if the spotter were to touch the lifter, he/she may become off balance resulting in injuries.

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