Slow twitch muscle fibers cause muscles to exert force for a long time
Answer:
c Your kidneys and liver might not function properly
2.
Increased muscle mass tends to produce more stiffness in muscles and joints, requiring frequent stretching.
Answer:
a) A contributing factor in dysmenorrhea is the increased secretion of prostaglandins
Explanation:
Prostaglandin is one of a number of hormone-like substances that participate in a wide range of body functions such as the contraction and relaxation of smooth muscle and the dilation and constriction of blood vessels. Prostaglandins are released during menstruation due to the destruction of the endometrial cells, and the resultant release of their contents. Release of prostaglandins in the uterus cause the uterus to contract resulting in dysmenorrhea
