What percentage of adults are affected by musculoskeletal lower back pain?
a. 16%
b. 33%
c. 70%
d. 80%
Answer: d. 80%
Nearly 80% of all adults experience lower back pain, often due to long periods of time spent sitting, in enclosed work-spaces or from performing manual labor. Musculoskeletal pain commonly leads to muscular dysfunction and consequently, injuries.