All you need to know about this link is that it contains video of shrimp on a treadmill, and that it is not the latest viral release from the band OK Go.
The shrimp treadmill, invented and built by [Pacific University biologist David Scholnick], allows researchers to measure the activity of an exercising shrimp for a set period of time at known speed and oxygen levels.
Link (Thanks, ScottG In NYC)