1.power at threshold
2.mileage
3.how much alchohol they have consumed
4.number of sexual partners
5.weight
6.avg speed
7,how much sex there having
8.past results
9.age
10.the cost of bike shit to there significant other
11.why they got the results they did
12.max wattage
13.height
14.tire pressure
15.how much shitty food they eat

lies, fibs, exaggerations