14. changes in the body caused by pregnancy include relaxation of joints, alteration to center of gravity, faintness, and discomforts. these changes can lead to problems with coordination and balance. in teaching p. m. about safety during pregnancy, what will you include in your teaching?

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

answer (c) by causing social withdrawal;