Technician a Says to Lift Heavy Objects by Bending at the Knees

Multiple Choice

Technician A says to lift heavy objects by bending at the knees and keep your back straight and lift with your legs. Technician B says when lifting a heavy object, hold the object as far from your body as possible. Who is correct?

A) A only
B) B only
C) Both A and B
D) Neither A nor B