Omega 3 fatty acids are important because they
a: the body absorb calcum
b: reduce the amount of hardened material that forms on artery walls
c: increase the stomachs ability to digest foods
d: make the bones less brittle

the answer is B reduce the amount of hardened material that forms on artery walls. I took the test and it was right

these are common warning signs of overtraining syndrome:

washed-out feeling, tired, drained, lack of energy

mild leg soreness, general aches, and pains

pain in muscles and joints

sudden drop in performance

insomnia

headaches

decreased immunity (increased number of colds, and sore throats)

decrease in training capacity/intensity

moodiness and irritability

depression

loss of enthusiasm for the sport

decreased appetite

increased incidence of injuries.

a compulsive need to exercise

it hurts at first because " the cherry is broken" which is a thin layer of skin that breaks so the first time girls have sex it hurts and it bleeds but after the first time it does hurt again because the skin that ia torn does not break again/ grow back.