Respuesta :
I do know that bad posture leads to back and neck pain. But I am not sure about muscle tightness. So I think the answer would be D. ALL OF THE ABOVE.
Bad posture can result in all of the above.
A good posture is an act of keeping and shaping the body in the right position while sitting down or standing.
When the body is positioned in a good posture, there is no impact of muscle strain on the body. The body is held upright without bending while in a sitting posture.
Failure from maintaining a good posture results in what is called Bad posture and it is liable to cause:
- Neck pain,
- Back pain, and
- Muscle or ligament tightness
Learn more about posture here:
https://brainly.com/question/11279386