Owner`s manual

Appendix B - Speed and Energy Conversions
The table below shows approximate values for energy used at various speeds during a 800S
Stepper workout. The values shown are for a 150 pound stepper.
Ft/Min M/min MPH Km/H METS KPM/S Watts Cal/Hour
10 3.0 3.2 5.2 1.6 3.5 34 146
15 4.6 3.7 5.9 2.4 5.2 51 219
20 6.1 4.1 6.7 3.1 6.9 68 292
25 7.6 4.6 7.4 3.9 8.6 85 365
30 9.1 5.0 8.1 4.7 10.4 102 438
35 10.7 5.5 8.9 5.5 12.1 119 511
40 12.2 5.9 9.6 6.3 13.8 135 584
45 13.7 6.4 10.4 7.1 15.5 152 656
50 15.2 6.8 11.1 7.8 17.3 169 729
55 16.8 7.3 11.8 8.6 19.0 186 802
60 18.3 7.8 12.6 9.4 20.7 203 875
65 19.8 8.2 13.3 10.2 22.5 220 948
70 21.3 8.7 14.0 11.0 24.2 237 1021
75 22.9 9.1 14.8 11.8 25.9 254 1094
80 24.4 9.6 15.5 12.5 27.6 271 1167
85 25.9 10.0 16.2 13.3 29.4 288 1240
90 27.4 10.2 17.0 14.1 31.1 305 1313
95 29.0 10.9 17.7 14.9 32.8 322 1386
100 30.5 11.4 18.5 15.7 34.5 339 1459
110 33.5 12.3 19.9 17.2 38.0 373 1605
120 36.6 13.2 21.4 18.8 41.5 406 1751
130 39.6 14.1 22.9 20.4 44.9 440 1896
140 42.7 15.0 24.3 21.9 48.4 474 2042
150 45.7 15.9 25.8 23.5 51.8 508 2188
160 48.8 16.8 27.3 25.1 55.3 542 2334
170 51.8 17.8 28.8 26.6 58.7 576 2480
180 54.9 18.7 30.2 28.2 62.2 610 2626
190 57.9 19.6 31.7 29.8 65.6 644 2772
200 61.0 20.5 33.2 31.4 69.1 677 2918
Notes:
1. The horizontal equivalent speeds (miles and kilometers per hour) are approximations based
on average energy expenditure.
2. The Calories/Hour and METS figures are based on an estimate of 20% metabolic efficiency.
Actual caloric use will vary for each individual.
3. Kilopond-meters/second (KPM/S) = (speed in meters/second) X (weight in kilos).
4. Watts = (speed in meters/second) X (weight in kilos) X (9.8 meters/second2).
Page B-1