Question

Flexibility, or range of motion around the joints, also ranks as an important component of health-related fitness. Lack of flexibility in the lower back and posterior thigh is thought to contribute to low back pain. Extreme lack of flexibility also has a deleterious effect on the quality of life by limiting performance. "exercise." Britannica School. Encyclopaedia Britannica, Inc., 2013. Web. 21 Oct. 2013. How is the word deleterious used in this excerpt?

Answer 1

To emphasize that flexibility is a critical component in maintaining physical health

Step-by-step explanation: