Please help with friendly weight loss competition?

Please help with friendly weight loss competition? A co worker and I are going to have a weight loss contest. We both weigh the exact same 352lbs. I%26#039;m 27 and he%26#039;s 42. We can%26#039;t just base it on a pound loss total or a percentage of weight loss total since we both way the same and since I%26#039;m 20 years younger it will be much easier for me to shed the pounds.
Does anyone have a suggestions on a modifier to make it a fair contest. We%26#039;re both very serious about loosing weight and each of us would like to have the office bragging rights. Any and all suggestions are greatly appreciated.

Other Answers (2)

• id say find a website that has a bmi that includes age and they normally have a healthy bmi meter, yours will be lower cuz your younger so that makes it more of a fair contest
• base it on how much you exercise and how little you cheat on your diet