I would say C. They are making a cry for help
The stretching of the wrists in circle to stretch out is a type of a non-locomotive motion which is a motion that does not require displacement in the place. In this case,the stretching of the hands is a movement to combat repititive stress in typing the keyboard in this case
You didn't put any of the options but I would probably say something like because America is becoming obese and fat.
Yes it is better than the last
