Mrs. Josh, 65 y-o is bed bound due to her multiple sclerosis. How will the health care aide best demonstrate the application of proper body mechanics when caring for Mrs. Josh?
a. Bending at the waist to provide power for lifting
b. Placing their feet apart to increase the stability of their body
c. Keeping their body straight when lifting to reduce pressure on the abdomen
d. Relaxing their abdominal muscles and using their extremities to preveat-strain