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