Scenario three: one of your friends thinks she is pregnant. write a short letter to her and inform her about the dangers of using tobacco, alcohol and drugs before, during and after pregnancy.

its not good for the baby, taking tobacco will increase risk of decrease immune system for unborn child

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