Question

lifting, carrying, and handling materials puts stress on which parts of the body? (select all that apply):
knees & toes
back & neck
shoulders, arms, & hands
hips & ankles

Explanation:

When lifting, carrying, and handling materials, the body's musculoskeletal system is engaged. The back and neck support the upper body and help maintain posture during these tasks. The shoulders, arms, and hands are directly involved in gripping, lifting, and maneuvering the materials. The knees and toes (lower extremities) along with hips and ankles also play a role in providing a stable base, balance, and in moving while carrying loads. All these parts work together, and improper techniques or heavy loads can put stress on them.

Answer:

All options (Knees & toes, Back & neck, Shoulders, arms, & hands, Hips & ankles) are correct as they are all parts of the body that can experience stress during lifting, carrying, and handling materials.