Exercise is a building block of good health and people often wonder how much is enough. Although there are some who cannot get enough of it, many of you find yourselves lingering in the dusty wake of your highly motivated compatriots, unable to keep up with your own ambitions. So you cross our fingers, keep your shoes dusted, and wait for new research findings to inform you of a lower, more manageable exercise requirement that still delivers great health benefits! Yet after all the research and planning, you still somehow find yourself giving up even before you begin. What is the real problem?