Yes, it really is this simple.

Although the research scenario is a bit more complex (but on the other hand, it really isn't; more nuanced perhaps, but the basics tenants are all present), here's a good summary of the call for finding time for exercise. No matter how you conceive of exercise (e.g. running, cycling, soccer, croquet, building a house, walking, mowing the lawn [not on a riding mower], using the stairs instead of riding the lift, among a seemingly infinite assortment of options), the message is simple: schedule some time each (or at least most) day for exercise. Without further ado, here's a rather artistic and convincing message improve your health, wellness, and overall quality of life.  Enjoy the video (and then get out of your chair and move around a bit).