Table 1.
Algorithm used to determine the PiezoRx height- and fitness-adjusted moderate-to-vigorous physical activity step rate thresholds.
| Height, cm (ft in) | Height adjusted (MPA/VPAa thresholds) | Fitness classificationb (MPA/VPA thresholds) | ||
| Poor/fair | Good/very good | Excellent | ||
| 140 (4’8”) | 115/145 | 105/135 | 115/145 | 125/155 |
| 150 (5’0”) | 110/140 | 100/130 | 110/140 | 120/150 |
| 160 (5’3”) | 105/135 | 95/125 | 105/135 | 115/145 |
| 170 (5’7”) | 100/130 | 90/120 | 100/130 | 110/140 |
| 180 (5’11”) | 95/125 | 85/115 | 95/125 | 105/135 |
| 190 (6’3”) | 90/120 | 80/110 | 90/120 | 100/130 |
| 200 (6’6”) | 85/115 | 75/105 | 85/115 | 95/125 |
aMPA/VPA: moderate physical activity/vigorous physical activity.
bThe ratings for aerobic fitness were based on normative values from the Canadian Society for Exercise Physiology (CSEP) physical activity and training for health.