Couldn't get it to work. Changed the battery. Still jumping screens. Screen hard to see. Table 21.4 Physical Activity Table 21.5 Weight management Class i 1. for all n Goal body mass index (BMI) 18.5 to 24.9 kg/m2 (Table 21.5) Class i 1. Practical 1 Equipment calibration and verification Activity 1 — Treadmill speed Charts Practical 4 Anthropometry Activity 1 — Body mass index Activity 2SAVE THESE INSTRUCTIONS This pedometer is a great motivational tool to track the number of total steps, number of steps and minutes walked at a moderate pace,