JAMB - Physical Education (2024 - No. 19)

How can carrying heavy bags or backpacks contribute to postural problems?

By promoting good posture.

By causing muscle imbalances and strain on the spine.

By evenly distributing weight on both shoulders.

By reducing the load on the back muscles

Carrying heavy bags with improper posture can lead to muscle imbalances, back pain, and postural deviations.