Pick a letter a-d i need this done for a high school credit.
it is important to avoid isostatic stretches because they can
a) increase body and muscle temperature
b) extend a joint beyond its regular range of motion
c) exceed the stretchable limits of the tissues involved
d) stretch the muscle to its farthest point

B. extend a joint beyond its regular range of motion.

Iwould have to go with the last one "have personal value and positive expectations."    hope it : 3 if im wrong tell me

The answer you're looking for is washing your hands. "at this late date, we all expect our doctors to wash their hands before examining us or performing an operation in order to prevent the spread of infection. surprisingly, physicians did not begin to acknowledge the lifesaving power of this simple act until 1847.it was then that dr. semmelweis began exhorting his fellow physicians at the famed vienna general hospital (allgemeines krankenhaus) to wash up before examining women about to deliver babies. his plea was far more than aesthetic; it was a matter of life and death and to prevent a deadly malady known as “childbed” or puerperal (from the latin words for child and parent) fever."