I believe the answer is A. Windsor
A windsor chair is built with solid seat made from wood with the legs and the chair-back are round and tetoned.
The upright of the back and the back of the legs are continuous and the the seats on this chair will be carved to shallow shapes in order to provide some sense of comfort for those who sit on it
I believe the answer is: Lifting
There are several things that must be followed to adhere to a safe lifting technique. The first one is to make sure that you have a proper grip on the object that you lift. The second one is to not bend or twist the waist during the lifting motion, your back and waist should always be straight. The last one is to keep your legs shoulders-width apart.
