Hat you weigh isn't as important as the proportion of your body that's composed of fat because a. a body that's comprised of more muscle mass will weigh more but is actually healthier than a body that's composed of more fat. b. the more fat you have the more protected your body is. c. weight doesn't matter when discussing overall health. d. fat gives your body energy to function, while muscle mass is used only to perform strenuous activity.

answer: proteins

explanation: complement is   system of circulate in the blood in a inactive form

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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