Stairmaster FreeClimber, Руководство по обслуживанию

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Page 113
THE POPULAR STAIRMASTER
®
4000 PT
®
— THE STAIR FACTS
AVERAGE CLUB USAGE
3,650 Hours/Year
150,562 Auto miles/year
11,497,500 Vertical feet/year
15,330,000 Spring cycles/year
2,673,169 Calories burned/year
The above data is based on average statistics. An average of 10 hours was used because it was the most
common time of operation quoted to us. If your use is 8 hours per day, place a decimal before the number and
multiply all the totals by .8. Conversely, if you exceed 10 hours of use, say 12 hours, put a decimal between the
two digits and factor the totals by 1.2.
Whatever your level of activity, the totals provide an interesting comparison.
AVERAGE USE PER DAY
10 hours x 365 = 3,650 hours/year
Average 8" step x 70 steps per minute or 8.75 METs
8" step = 40 revolutions of alternator
70 SPM = 2,800 RPM of alternator
2,800 RPM = 41.25 MPH in automobile
41.25 MPH x 3,650 hours = 150,562.5 equivalent miles/year
VERTICAL FEET CONVERSION
70 SPM x 8" x 60 min = 3,150 feet/hour
3,150 ft/hr x 10 hours = 31,500 feet/day x 365 = 11,497,500 vertical feet/year
11,497,500 ft/yr/29,028 feet = 396 ascents of Mt. Everest/yr or 396 members
cumulative climb Mt. Everest each day
CALORIC EXPENDITURE
At 70 SPM & 8" step, and an average of 70 Kg or 154 lb member, total caloric expenditure for vertical totals are:
732.375 calories/hour x 24 = 7,323.75 calories/day
7,323.75 cal/day = 2,673,168.99 cal/year
3,500 cal/pound of fat = 763.76 pounds/year of metabolized fat
1,600 cal/small pizza = 1,670 pizzas/year
PEDAL RETURN SPRING CONTRACTIONS
70 SPM x 60 Min x 10 hour/day x 365 days = 15,330,000 spring contractions & expansions/year
15,330,000 spring cycles/365 days = 42,000 spring cycles per day