Few friends are having a disagreement about spotters. select the statement that shows the individual understands the role of the spotter correctly. a. lisa says, "a spotter is important to protect the safety of the lifter but is not necessary for all types of lifts." b. shawna says, "a spotter is only necessary when you are doing a strength building workout." c. rachel says, "a spotter is only there to you count your reps and restack the weights when you are tired." d. emma says, "a spotter is there to keep you motivated, and it is okay for them to work out while you are lifting."