1) which of the following is true regarding body mass index ( bmi)
a)it is a poorer measure of body mass then height to weight tables
b)it uses height, weight and waist measurements in its calculations
c)in population studies it is a good indictor of fat related health risks
d)it is a good measurement for children and teens
2) women athletes wh lower their body fat ratio below 20 - 22%
a)can have increases level of bone fractures
b)do not have regular menstrual periods
c)amenorrhea is associated with bone loss
d) all of the above