When spotting a bench press, the spotter stands with a straight back, hands under the arms of the lifter, and carefully watches the bar. this demonstrates
a. good technique because the form is appropriate
b. poor technique because the back should be bent
c. poor technique because the spotter should be moving up and down with the lifter as they lift the weight
d. poor technique because the spotter should have their hands underneath the bar

D.  The spotter should have his hands under the bar.  His job is to see to it that the person is able to lift the weights and lift it correctly.  There may come a point where he cannot lift the weights and may need help but at the same time must lift the weights by himself.  The spotter only helps when he can’t lift it or is doing it wrong.

The answer is D

Explanation:

i think your answer is c. measurement system in which the medication dosage was calculated.