Steve, a homosexual athlete goes to a job interview as an instructor at a newly opened gym.

Upon his arrival he can't help but notice the 'fitness course for Straight man only' sign out the door.

Confused and feeling offended he goes inside to ask for the manager. He comes out and says:

'Let me give you a tour of our gym and show you the idea how it works, then you will understand.'

The manager first takes Steve to a big playground where he points to a beautiful young lady and says:

'She is our basic level course instructor.'

A bell rings and the lady speaks to her trainees:

'Now I will start to run, if anyone can catch me you can have sex with me!'

Everyone in the playground stars to run like crazy and hoping to get a hold of the fine lady in front of them. But the lady runs really fast and no one succeeds before every one is exhausted.

And then the manager takes Steve to another playground where he finds an even more attractive young lady. The manager points to her and says:

''She is our advanced level course instructor.'

A bell rings and just like the former one, the lady speaks to her trainees:

'Now I will start to run, if anyone can catch me you can have sex with me!'

Although members of this course seem more in shape than the last one and run much faster, all of them fail to catch the instructor before they all run out of breath.

'Wow, I'm impressed!' Steve turns to the manager with a compliment,

'This is actually quite a brilliant idea! But I don't understand what is my job here?'

'You will be the instructor of my maximum level course!' replies the manager, 'and your line is here on this note.'

Steve opens the note and it reads:

'Now you will start to run, if I can catch anyone I will have sex with you!'