funny aerobic vacuum

You are doing aerobic exercise,meanwhile,you are cleaning your home.
In one combined,you can enjoy health and cleanness.
When you are riding the pedals,pedals are driving and creating electricity
for the vacuum,meanwhile,the"bike"is moving forward slowly.
Ride to each corner in your home,you will feel more healthy and more
pleasure after use it.

Is the idea a little bit whlt? is the form bad or not so nice?
this is a work for a competition which acquires new and future consumer product.