Now that is dedication...

The study I am participating in is very time consuming (seems to be a trend with time) and the reward I get will be:
1.) Great Legs because of the hour run for 5 days a week.
2.) Help a grad student
3.) Get ready for my half marathon
4.) $50
5.) $15 beef bucks per week

But today I discovered that some participants will only get certain rewards:
1.) Great legs because of the hour run for 5 days a week.
2.) Help a grad student

No beef bucks, no beef at all... they are doing it purely because they thought it would be interesting. Now that is some dedication. Props to Emily Johnson!