There is no need to spend thousands on a high tech treadmill when you can simply attach your laptop to your already existing (and outdated) treadmill. The Netrunner is a docking system that allows for laptops of all types and sizes to easily be strapped onto a treadmill to enhance efficiency.
Why would you ever want to use your laptop on the treadmill? Well, because running is pretty boring and could be a lot more enjoyable while reading one of your favorite blogs. The Netrunner is available for $99 and probably doesn't cover any sweaty palm malfunctions your laptop may or may not receive as result.