health and fitness written questions

contrast differences in reps for muscular strength vs muscular endurance

muscular strength is low reps of high resistance (heavy weights), while muscular endurance is high reps of lighter resistance

what is the two-for-two rule?

if you can complete two additional reps beyond your goal for two consecutive workouts, you should increase weight

3 ways to prevent lower back pain

stretching, correct posture, core strengthening

calculating bmi formula

weight divided by height x 703

bmi underweight

less than 18.5

bmi normal

18.5-24.9

bmi overweight

25-29.9

bmi obese

30 or higher

what is the potential for misclassification in BMI

bmi does not account for muscle mass, so a really strong person might read as overweight

Be prepared to list 3 lifestyle strategies for weight management.

caloric control, physical activity, behavior change

how to calculate fat weight

body weight x body fat percentage

how to calculate fat-free weight

body weight - fat weight